If you_____this experiment you will understand the theory better.
| A．will be doing | B．have done | C．will have done | D．would do |
高三英语单项填空简单题
If you_____this experiment you will understand the theory better.
| A．will be doing | B．have done | C．will have done | D．would do |
高三英语单项填空简单题查看答案及解析
Understanding the basic tips on growing grass will help you create a healthy and green lawn. If you plan the right variety at the right time and in the right place, you’ll achieve success.
Autumn is the ideal growing season for the majority of grass varieties. Prepare the soil in this season as you do for any other plant. Based on the type of grass that you have chosen, the nutrient requirements may differ. For poor soil that is lack of essential plant nutrients, you can supply it with some organic fertilizer.
To grow grass successfully, make sure you select the correct variety that will adapt to the soil conditions of your area and to the growing location. You can choose the American shade grass variety or native grass varieties.
The sowing of grass can be done on bare soil or on an existing lawn. After sowing the grass seeds, cover them with a layer of top soil to quicken the germination (萌芽) process. In the first few weeks, you should irrigate the area every other day. Reduce the watering frequency after the grass has germinated. The addition of proper fertilizers at the right time is necessary for the healthy growth of grass. In the case of grass growing in shady environments, limit the use of fertilizers.
Weed control is another important tip for growing grass. The presence of weeds in grass growing areas leads to competition for water and nutrients, thus resulting in the poor growth of the planted grass. Hence, in order to avoid this condition, ensure that you remove the weeds regularly.
Lastly, one should also watch out for the presence of diseases and pests around the grass growing site in order to preserve the beauty of the lawn.
Advice on How 1.
I. Rule of thumb
★plant the right variety at the right time and in the right place
II. 2.
★choose the soil in 3. , which is the ideal grass growing season
★add organic fertilizer to poor soil lacking essential plant nutrients
III. Grass variety
★select the correct variety 4. the soil condition and growing location
IV. Sowing
★sow grass seeds over soil and cover them with a layer of top soil to make the grass seeds 5.
V. 6. and Fertilization
★irrigate the area every other day and reduce the watering frequency after germination
★ 7. proper fertilizers but limit the use of fertilizers in shady locations
VI. 8.
★remove weeds regularly to 9. competition for water and nutrients
VII. Disease control
★ 10. to the presence of diseases and pests to preserve the beauty of the lawn
高三英语其他题中等难度题查看答案及解析
Don’t worry if you don’t understand everything, the teacher will ______ the main points at the end.
| A．recover | B．review | C．require | D．remember |
高三英语单项填空简单题查看答案及解析
Don’t worry if you don’t understand everything, the teacher will ______ the main points at the end.
A. recover B. review C. require D. remember
高三英语单项填空简单题查看答案及解析
.If _____,the experiment will be successful.
| A．carefully doing | B．it done carefully | C．carefully done | D．doing carefully |
高三英语单项填空简单题查看答案及解析
If ________carefully, the experiment will be successful.
A．do B．does C．done D．doing
高三英语单项填空简单题查看答案及解析
If ________carefully, the experiment will be successful．
A．do B．does C．done D．doing
高三英语单项填空中等难度题查看答案及解析
If ________carefully, the experiment will be successful.
A．do B．does C．done D．doing
高三英语单项填空中等难度题查看答案及解析
This is the first time your child will be away from home for a period of time. We understand that this can be an exciting and anxious time both for parents and students. In this part,we hope to give you a better idea of what to expect in the areas that matter most to you. If you have any question that we have not answered here, please call us at 618-353-1398 or e-mail us at [email protected] edu.
Housing and Dining
Housing and dining is provided for all High School Summer Program students. Students should live on campus. The dining room in Warren Towers offers a variety of food options. Summer Program includes 19 meals a week, of which five lunches are included in the program fee. Visit www. bu. edu/housing-dining for more information.
Family Visits
If a parent is in town and would like to spend time with his child, he needs to plan the visit during the student’s free time when there are no activities planned. The parent also needs to send written permission to the Summer Term office forty-eight hours before the student is planning to leave campus. The parent can either e-mail or fax a letter of permission including details to [email protected] edu or 617-353-5532.
Fitness and Recreation
Students may buy membership cards of the Fitness & Recreation Center as long as they are at least 15 years old and have a Permission Form signed by their parents. We suggest that you fill out the forms even if you do not buy membership cards. We have some planned activities at the Fitness & Rercreation Center and student should have the signed Permission Form. Visit www. bu. edu/fitrec to learn more about it .
45. The passage is most probably taken from________.
A. a newspaper B. a travel guide
C. a health magazine D. a school website
46. If you want to know more about Summer Program. You could_______.
A. call 617-353-5532
B. call 618-353-1398
C. visit www. bu. edu/housing-dining
D. visit www. bu. edu/fitrec
47. If a parent wants to spend time with his child, he________.
A. can go to the Summer Term office for permission
B. can email to [email protected] edu after the student leaves campus
C. has to plan the visit and ask the Summer Term office for permission
D. must call the Summer Tern office at 617-353-5532 ahead of time.
48. If a student goes to the Fitness & Recreation Center, he______.
A. needs a Permission Form signed by his parents
B. must buy a membership card
C. can be of any age.
D. should buy tickets first.
高三英语阅读理解简单题查看答案及解析
Experience will_______if you are active in doing the field work frequently.
A attain B accumulate C collect D advance
高三英语单项填空中等难度题查看答案及解析