北航《大学英语1》在线作业二答案参考试卷(25)
试题 3
[单选题]
Mike looks () than John, but they are of the same age.
A.youngest
B.the youngest
C.younger
D.young
B.the youngest
C.younger
D.young
试题 5
[主观题]
Today computers _____ a great deal in many fields. [ ]A. are use B. use C. are used D. used
试题 6
[单选题]
A new technique(), the yields as a whole increased by 20 per cent.
A．working out
B．having worked out
C．having been worked out
D．to have been worked out
试题 10
[单选题]
He is no longer （) his study, so he often daydreams in class.
A．tired of
B．sick of
C．bored with
D．interested in
试题 11
[单选题]
An uncertain number of people were waiting. The （) of the election is still uncertain.
A．expectation
B．possibility
C．development
D．outcome
试题 13
[单选题]
According to the periodic table, ______ still some elements undiscovered.
A．there seem to be
B．it seems to be
C．it seems that
D．here seem
试题 16
[单选题]
-what （) you talking about？ -（) talking about our new English teacher.
A．are, You are
B．is, We are
C．are, We are
D．is, You are
试题 17
[单选题]
Although they plant trees in this area every year the tops of some hills are still ______.
A．blank
B．hollow
C．vacant
D．bare
试题 22
[单选题]
An ID card （身份证)（) the personal particulars about the holder such as mane, age, sex, photograph and so on.
A．give
B．gave
C．provides
D．provided
试题 24
[单选题]
A new library () in our university last year.
A.built
B.is built
C.was built
D.has been built
B.is built
C.was built
D.has been built
