I won’t tell the student the answer to the math problem until he on it for more than an hour.
A. has been working B. will have worked
C. will have been working D. had worked
高二英语单项填空中等难度题
I won’t tell the student the answer to the math problem until he on it for more than an hour.
A. has been working B. will have worked
C. will have been working D. had worked
高二英语单项填空中等难度题查看答案及解析
I won’t tell the student the answer to the math problem until he______ on it for more than an hour.
A. has been working B. will have worked
C. will have been working D. had worked
高二英语单项填空中等难度题查看答案及解析
“ Although ,” the boy said , “ _______ over and over , the maths problem remained confusing to me ” .
A.explained | B.explain |
C.explaining | D.having explained |
高二英语单项填空困难题查看答案及解析
If he____ to the teacher attentively, he____the answer to the problem now.
A.had listened, would have known B.listened, would know
C.listened, would have known D.had listened, would know
高二英语单项填空中等难度题查看答案及解析
Only after spending several nights working on the math problem ________ to wonder whether the problem was wrongly set.
A. had he begun B. he began C. did he begin D. began he
高二英语单项填空中等难度题查看答案及解析
Only after spending several nights working on the math problem ________ to wonder whether the problem was wrongly set.
A. had he begun B. he began C. did he begin D. began he
高二英语单项填空简单题查看答案及解析
Only after he had spent several nights working on the math problem _______ to wonder whether the problem was wrongly set.
A.that he began | B.did he begin | C.then he began | D.so that he began |
高二英语单项填空简单题查看答案及解析
After ____ seemed about a quarter, Li Lin managed to work out the difficult math problem, which pleased our teacher.
A. that B. it C. what D. which
高二英语单项填空困难题查看答案及解析
— You may find the key to the maths problem on page 107.
— Ah, it’s so simple. I wonder why I ______ of that.
A. hadn’t thought B. haven’t thought
C. didn’t think D. wasn’t thinking
高二英语单项填空中等难度题查看答案及解析
The Basics of Math—Made Clear
Basic Math introduces students to the basic concepts of mathematics, as well as the fundamentals of more tricky areas. These 30 fantastic lectures are designed to provide students with an understanding of arithmetic and to prepare them for Algebra(代数) and beyond.
The lessons in Basic Math cover every basic aspect of arithmetic. They also look into exponents(指数), the order of operations, and square roots. In addition to learning how to perform various mathematical operations, students discover why these operations work, how a particular mathematical topic relates to other branches of mathematics, and how these operations can be used practically.
Basic Math starts from the relatively easier concepts and gradually moves on to the more troublesome ones, so as to allow for steady and sure understanding of the material by students. The lectures offer students the chance to “make sense” of mathematical knowledge that may have seemed so frightening. They also help students prepare for college mathematics and overcome their anxiety about this amazing—and completely understandable—field of study.
By the conclusion of the course, students will have improved their understanding of basic math. They will be able to clear away the mystery(神秘性) of mathematics and face their studies with more confidence than they ever imagined. In addition, they will strengthen their ability to accept new and exciting mathematical challenges.
Professor H. Siegel, honored by Kentucky Educational Television as “the best math teacher in America,” is a devoted teacher and has a gift for explaining mathematical concepts in ways that make them seem clear and obvious. From the basic concrete ideas to the more abstract problems, he is master in making math lectures learner-friendlier and less scary.
With a PhD in Mathematics Education from Georgia State University, Dr. Siegel teaches mathematics at Central Arizona College. His courses include various make-up classes and a number of lectures for future primary school teachers.
If the course fails to provide complete satisfaction to you, you can easily exchange it for any other course that we offer. Or you can get your money back.
1.What does the course Basic Math mainly cover?
A. Algebra. B. College Mathematics.
C. Arithmetic. D. Mathematics Education.
2.What benefits can students expect from Basic Math?
A. Stronger imaginative ability.
B. Additional presentation skills.
C. More mathematical confidence.
D. Greater chances of becoming teachers.
3.What can we learn about Professor H. Siegel?
A. He is a guest lecturer at Kentucky Educational Television.
B. He is to deliver 30 lectures in Basic Math.
C. He works in Georgia State University.
D. He specializes in training teachers.
4.Where is the passage most likely to have been taken from?
A. A news report. B. A book review
C. A lesson plan. D. An advertisement
高二英语阅读理解困难题查看答案及解析