Selecting a mobile phone for personal use is ...

Selecting a mobile phone for personal use is no easy task because technology 　　 so rapidly.

A. is changing　　　 B. will have changed

C. has changed　　　 D. will change

高一英语单项填空中等难度题查看答案及解析

Selecting a mobile phone for personal use is no easy task because technology ____ so rapidly.

A.will change                          B.has changed

C.will have changed                     D.is changing　

高一英语单项填空中等难度题查看答案及解析

Choosing a mobile phone for personal use is not an easy task because

technology ________ so fast.

高一英语单项填空中等难度题查看答案及解析

This is ________ a mobile phone. It can be used as a small TV, too.

A. no more than    B. no less than   C. more than   D. less than

高一英语单项填空简单题查看答案及解析

This is ________ a mobile phone. It can be used as a small TV, too.

A. no more than    B. no less than   C. more than   D. less than

高一英语单项填空中等难度题查看答案及解析

Our class discussed the question of __________it is necessary for us students to use mobile phones on campus.

A. if               B. where           C. whether           D. that

高一英语单项填空中等难度题查看答案及解析

Do you know blood types?

Special care must be taken in selecting new blood for a badly injured person, who would be killed by the transfusion (输血) if the blood is too different from his own.

There are four basic types of blood A. B. A B. and O. Blood type, like hair and height, comes from parents. Basically, A and B can not be mixed. AB, sometimes called the universal recipient (万能受血者), may receive A or B,. O type, often called the universal donor (万能输血者), gives his blood to any other group. Patients usually receive nothing, but salt or plasma (血浆) until their blood can be matched as exactly as possible in the blood bank of a hospital. There is a relationship between your blood type and your nationality (国籍). Among Europeans, about 42 % have type A while 45 % have type O. The fewest is the type B.

1.Which of the following show the correct relationship in blood transfusion ("→"means giving blood to...)?

A．                 B．                 C．                 D．

2.Usually person who has been injured and lost too much blood should be given a blood transfusion______.

A．after he receives salt and plasma　          B．before he feels uncomfortable

C．when the new blood fits his body　         D．as soon as accident happens

3.From this passage we can know that among Europeans ______ 13 % have the type B.

A. about 　　B. no more than 　　C. less than 　　D. at most

高一英语阅读理解中等难度题查看答案及解析

------- Excuse me, but could I use your mobile phone for a while?

-------. ________I’m not using it myself now.

高一英语单项填空中等难度题查看答案及解析

–There is _______ on using mobile phones at the gas station.

--Do you mean talking on the mobile phone ________ at the gas station?

A. a ban; is banned　　 B. ban; banned

C. a ban; banned　　 D. ban; is banned

高一英语单项填空简单题查看答案及解析

It is reported that the drivers who use mobile phones while driving are more ______ to have accidents.

A. probable              B. possible           C. perhaps                         D. likely

高一英语单项填空中等难度题查看答案及解析