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【单选题】
为了把润滑油导入整个摩擦表面之间，轴瓦的（）开设油沟。A.
非承载区
B.
承载区
C.
任意位置
D.
承载区与非承载区之间。
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【多选题】We communicate our meanings by ____.
A.
functions
B.
grammar
C.
vocabulary
D.
discuouse
E.
skills
【单选题】听力原文：W: Do you like Canada or France? M: I like them, but I like China better. Which country does the man like best?
A.
Canada.
B.
France.
C.
China.
【单选题】We can consider our children under stress when they ______.
A.
are unable to communicate their feelings accurately
B.
have trouble communicating their responses to events
C.
often feel abdominal pain without a known reason
D.
have a poor and overcrowded family
【单选题】M: I want to send this parcel to France, What's the postage? W:Let's weight it first. Three pounds and a half. What's in it? M: A present fro a friend. Who is the man talking to?
A.
A friend.
B.
A driver.
C.
A teacher.
D.
A clerk.
【单选题】听力原文：M：I’d like to apply for the position you advertised in the paper. W：A good knowledge of French and Spanish is a must. Q：What does the woman mean? (5)
A.
The advertised jobs are in France and Spain.
B.
French and Spanish are necessary for the job.
C.
The notice appeared in French and Spanish newspapers.
D.
She would like to teach the man French and Spanish.
【单选题】In our society, we must communicate with other people. A great deal of communicating is performed on a person-to-person【C1】______ by the simple means of speech. If we travel in buses, stand in footbal...
A.
basis
B.
base
C.
foundation
D.
ground
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