超星 - 虚拟语气练习 2.xls - 查题吧

单选题

It is important that the TOEFL office _____ your registration.

A. confirm
B. confirms
C. will confirm
D. must confirm

单选题

Without electronic computers, much of today’s advanced technology _____________.

A. have not been achieved
B. will not have been achieved
C. had not been achieved
D. would not have been achieved

单选题

He told her to return the book in time so that others_______ a chance to read it .

A. may have
B. will have
C. would have
D. might have

单选题

Some people are too particular about school records, insisting that every applicant ______ all diplomas from elementary school to university.

A. has
B. will have
C. must have
D. should have

单选题

I had hoped that John ______a year in Africa, but he stayed there only for three months.

A. spends
B. spent
C. would spend
D. will spend

单选题

Without the dreams of the youth, this invention might_____ for a century.

A. postpone
B. be postponed
C. have been postponed
D. has been postponed

单选题

For a child to give up his less mature idea for a more mature one, it requires that the child _______ psychologically ready for the new idea.

A. is
B. were
C. be
D. would be

单选题

Your advice that______ till next week is reasonable.

A. she waits
B. wait she
C. she wait
D. she waited

单选题

It was essential that we _____ lease before the end of the month.

A. sign
B. signed
C. had signed
D. were signing

单选题

It is appropriate that some time ______thorough study of the results of the Apollo mission.

A. is devoted to
B. devotes to
C. devoted to
D. be devoted to

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