_______ cars when you cross the busy street. Which of the following is not OK?
A.Watch out for
B.Look out for
C.Watch over
D.Be careful of
试卷相关题目
- 1Since there was no way out, the robber decided to _______on his luck to see if he could run away.
A.make a chance
B.take chance
C.take a chance
D.try a chance
开始考试点击查看答案 - 2No matter how clever a computer becomes, it can never _____ of humans, because it has to with artificial intelligence, which is made by us humans.
A.take place
B.instead of
C.take the place
D.substitute
开始考试点击查看答案 - 3Though difficult, I ________ him find a job, which made him very pleased.
A.tried to help
B.managed to help
C.tried helping
D.succeeded to help
开始考试点击查看答案 - 4No sooner had I began to sing the English song than it was_______ by a 13-year-old girl. She sang the song so beautifully that I couldn't help asking her when she had ______ the study of English.
A.brought up; taken up
B.picked up; picked up
C.taken up; taken up
D.come up; set up
开始考试点击查看答案 - 5Be careful when you open an unknown document. It might contain the deadly virus which could entirely ______ your computer system in a minute.
A.break down
B.crash
C.block out
D.dissolve
开始考试点击查看答案 - 6—Would you like to ____ on the performances of my students? —Sorry, but I am not in the position to do so.
A.have comment on
B.make a comment on
C.say some comment about
D.raise a comment on
开始考试点击查看答案 - 7In case of emergency, whether knowing how to apply first aid or not really ________ in matters concerning wounds like swollen wrists, broken arms, burns, cuts, and so on.
A.makes difference
B.makes a difference
C.makes differences
D.makes different
开始考试点击查看答案 - 8Whoever ______ such a rare chance to get promoted is a fool .
A.throw out
B.throw away
C.throw off
D.throw up
开始考试点击查看答案 - 9In his impressive manly voice, my father always _______the importance of setting proper goals indifferent stages of life.
A.explains us
B.impresses on us
C.suggests to us
D.describes to us
开始考试点击查看答案 - 10The Spring Festival Gala(春节晚会) on CCTV has _______ many ordinary entertainers into well-known stars overnight.
A.created
B.transformed
C.made
D.produced
开始考试点击查看答案