Before testing this method on patients, Dr. Baker had ______ tests for two years on three hundred dogs.
发布时间:2021-07-14
A.found out
B.helped out
C.worked out
D.carried out
试卷相关题目
- 1The sand in the river is increasing these years. We must ______ to protect the environment.
A.take measures
B.do some work
C.do something
D.make some rules
开始考试点击查看答案 - 2If the boy continues to steal things, he will ______ in prison someday.
A.end up
B.give up
C.pick up
D.make up
开始考试点击查看答案 - 3It's so nice to hear from her again. ______, we last met more than thirty years ago.
A.What's more
B.That's to say
C.In other words
D.Believe it or not
开始考试点击查看答案 - 4—_______ us another hour, I suppose, and we will fulfill the task perfectly. —Will that do? OK.
A.To give
B.Give
C.Giving
D.Given
开始考试点击查看答案 - 5Before my father moved off, he told me again and again that I should ______ the rules and regulations of the school.
A.make
B.watch
C.remain
D.observe
开始考试点击查看答案 - 6A number of foreign guests were invited to the party, but 20 of them didn't___________.
A.turn up
B.break up
C.look up
D.make up
开始考试点击查看答案 - 7Though he has given an explanation for what he did that evening , he still cannot ________us of having done right in the matter
A.remind
B.rid
C.respect
D.convince
开始考试点击查看答案 - 8--- What time would you like me to ______ this evening for the concert? --- I think 6:30 will be OK.
A.pick up you
B.call you for
C.call on you
D.come for you
开始考试点击查看答案 - 9After he ______ the golf club, he has ______ a number of competitions.
A.took part in; taken part in
B.joined in; joined in
C.joined; joined
D.joined; taken part in
开始考试点击查看答案 - 10He's obviously quite embarrassed about it so he _______ me to tell anyone.
A.prevented
B.owed
C.permitted
D.forbade
开始考试点击查看答案