This also keeps the air,soil,water crops________ chemicals.
发布时间:2021-07-26
A.out of
B.out from
C.free of
D.rid of
试卷相关题目
- 1Look! Some workers are busy building a monument, one ______ the national hero
A.in memory of
B.in favor of
C.in need of
D.in place of
开始考试点击查看答案 - 2All their attempts to rescue the child from the burning building were _____, and he died soon.
A.in place
B.in return
C.in vain
D.in ruins
开始考试点击查看答案 - 3By sending text messages or chatting online, we've been in touch for months, but I've never met my new friend _____.
A.by accident
B.on purpose
C.in the flesh
D.in her absence
开始考试点击查看答案 - 4Frank was offered a job in a bank, but________our surprise, he didn't take it.
A.to
B.at
C.for
D.in
开始考试点击查看答案 - 5To build a harmonious society, we all have a part to play in the fight ____ injustice, unemployment and crime.
A.over
B.by
C.for
D.against
开始考试点击查看答案 - 6______ French , I have to study a second foreign language .
A.In addition that
B.In addition
C.In addition to
D.Beside
开始考试点击查看答案 - 7________ our surprise, when the audience saw this film, they all shouted ______ surprise.
A.In ; in
B.In ; at
C.To ; in
D.To ; at
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开始考试点击查看答案 - 9The teacher asked the students to do the experiment __________ small groups.
A.to
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