29. Identify the errors in the following sentence:My ninety-years-old grandmother was going to visit my family during the Christmas season. [1分]
A.ninety-years-old
B.to visit
C.during
D.season
30. Identify the errors in the following sentence:The scientist thinks it necessary that all the inventions of mankind must be used for good. [1分]
A.thinks it
B.mankind
C.must
D.for good
31. Be sure to ______ your work at the end of the exam. [1分]
A.ook over
B.hang up
C.set aside
D.catch sight of
32. One of his many faults is that he never ______ anything very long. [1分]
A.decides on
B.sticks to
C.goes over
D.makes sure
33. There was more than ______rain and snow last year, so many parts of the country have been flooded this spring. [1分]
A.extra
B.efficient
C.permanent
D.adequate
34. The teacher asked them to ______ the selected material after class. [1分]
A.go over
B.take out
C.skim on
D.examine with
35. Wheel A turns ______ wheel B [1分]
A.as fast as five times
B.as five times as fast
C.five times as fast as
D.as five times fast as
36. Louis was asked to clean the classroom ______. [1分]
A.of herself
B.by her will
C.all by herself
D.with one hand
37. To the citizens of the United States, the bald eagle symbolizes strength ______ freedom. [1分]
A.as well as
B.or
C.also
D.both
38. Children should be taught to ______ their toys ______ others. [1分]
A.give ... into
B.make ... in
C.share ... with
D.work ... for
39. You had better make ______ that she is at home before you call on her. [1分]
A.secure
B.assure
C.safe
D.sure
40. Identify the errors in the following sentence:Jim spent his vacation going to Mexico, flying to Hawaii and he visited Canada. [1分]
A.spent
B.his vacation
C.flying to Hawaii
D.he visited Canada
41. Identify the errors in the following sentence:It was very late to save the drowning boy as he had gone down for the third time. [1分]
A.very late
B.drowning boy
C.gone down
D.third time
42. Identify the errors in the following sentence:Even if we had known the subject enough well, he insisted on explaining to us again. [1分]
A.Even if
B.enough well
C.insisted
D.on
北京精深中医药大学《英语1》第1次作业
