So far, some advanced teaching equipment, tog...

So far, some advanced teaching equipment, together with three hundred new books, ______ to those schools in the faraway area.

A. has been sent 　 B. have been sent

C. was sent　　　 　　 D. were sent

高二英语单项填空中等难度题查看答案及解析

Classrooms in some schools are equipped with seats that can be _____ to the height of a person.

A. grown　　　　 B. adjusted

C. folded　　　　 D. expanded

高二英语单项填空中等难度题查看答案及解析

Last week we had some great speeches. The headmaster together with some other teachers to attend it, too.

A. were invited　　　　 B. has invited

C. was invited　　　　 D. Invited

高二英语单项填空中等难度题查看答案及解析

A large amount of solar energy ________ electrical energy since amounts of advance equipment ________ introduced.

A.was converted into; were B.were converted into; was

C.have been converted into; was D.has been converted into; were

高二英语单项填空困难题查看答案及解析

The leader, together with some English teachers, _______ a chance to go abroad last year.

A. were given　　　　 B. was given

C. has been given　　 D. have been given

高二英语单项填空中等难度题查看答案及解析

An expert, together with some scientists ______to help in the work.

高二英语单项填空简单题查看答案及解析

In my opinion, it is not so helpful to give someone some bread as it is important to teach him how to _____.

高二英语单项填空中等难度题查看答案及解析

So far the majority of cloned animals have suffered from some different serious disorders, ______ died soon after birth.

A. many of which    B. many of whom C. many of them    D. many of that

高二英语单项填空中等难度题查看答案及解析

So far all cloned animals have suffered from some different serious disorders, ______ dying soon after birth.

A. many of which        B. many of whom         C. many of that         D. many of them

高二英语单项填空中等难度题查看答案及解析

So far all cloned animals have suffered from some different serious disorders, ______ dying soon after birth.

A．many of which      B．many of whom      C．many of them      D．many of that

高二英语单项填空困难题查看答案及解析