A variety of butterflies ________ flying in the jungle, one of which is a very rare one.
A.is
B.have been
C.are
D.has been
试卷相关题目
- 1Either of you _______ going there tonight.
A.will
B.was
C.is
D.are
开始考试点击查看答案 - 2He tried many a _______, but I think _______ not enough.
A.time, it is
B.times, they are
C.times, that is
D.time, which is
开始考试点击查看答案 - 3One and a half hours ________ all I can spare now.
A.is
B.are
C.was
D.were
开始考试点击查看答案 - 4In our country, the number of people who __________ cars ________ increasing.
A.owns; are
B.owns; is
C.own; is
D.own; are
开始考试点击查看答案 - 5Although many of the houses in the small town ______ still in need of repair, there _____ lots of improvement in their appearance.
A.are, has been
B.is, have been
C.is, are
D.are, was
开始考试点击查看答案 - 6The number of students in our school ____ about 2.000 and ____ them work hard at their lessons.
A.is; a large amount of
B.are; a number of
C.is; a good many
D.is; a large number of
开始考试点击查看答案 - 7 More than one ____ the people heart and soul.
A.officials has served
B.officials have served
C.official has served
D.officials have served for
开始考试点击查看答案 - 8He kept a notebook, in which ______ the telephone number and email addresses of his friends.
A.wrote
B.have written
C.was written
D.were written
开始考试点击查看答案 - 9Nowadays, plastics _______ many other materials, and it is easily shaped.
A.has taken place of
B.has taken the place of
C.have taken place of
D.have taken the place of
开始考试点击查看答案 - 10The coat made of this kind of cloth _____ well. I think it is worthy _______.
A.washes; buying
B.is washed; buying
C.washes; to be bought
D.is washed; to be bought
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