皮皮学，免费搜题
登录
搜题
【单选题】
齿轮泵中常采用缩小排出口的方法来( )A.
减小泄漏
B.
减小不平衡的轴向力
C.
解决困油现象
D.
减小不平衡的径向力
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Why is the taxi driver happy to see the young man ?
A.
Because he has waited there all day for the young man .
B.
Because the young man was the only passenger on the train .
C.
Because he hopes to make big money from the young man .
D.
Because the young man brings him two suitcases of gifts.
【单选题】If you cut another car off， its driver may be __________． 查看材料
A.
impatient
B.
terrible
C.
angry
D.
both A and C
【单选题】The driver___________the passengers ofF at the supermarket andthen went to the next stop.
A.
fell
B.
sank
C.
dropped
D.
stepped
【单选题】According to Brand, older workers suffered less than young laid-off workers because
A.
young workers feel more humiliated at being laid off than older people.
B.
older workers want to retire earlier to enjoy their life.
C.
young workers cannot get used to the life after being laid off.
D.
older workers do not worry about their retirement life after being laid off.
【简答题】A pretty, well-dressed young lady stopped a taxi in a big square, and said to the driver, “Can you see that young man at the other side of the square?” “Yes,” said the taxi-driver. The young man was s...
【单选题】The passenger ( ) to the driver to stop the bus and let him get off.
A.
moved
B.
mentioned
C.
motioned
D.
motivated
相关题目：