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【单选题】
哪种现象属于制动拖滞( )。
A.
车行驶时,有时出现两前轮各自围绕主销进行角振动的现象,即前轮摆振
B.
轮胎胎面磨损不均匀,胎冠两肩磨损,胎壁擦伤,胎冠中部磨损
C.
驾驶员必须紧握方向盘方能保证直线行驶,若稍微放松方向盘,汽车便自行跑向一边
D.
下制动踏板感到硬,踏不下去。汽车起步困难,行驶无力。当松抬加速踏板踏下离合器时,尚有制动感觉
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参考答案：
举一反三
【单选题】He was attending a meeting , ________ come to your birthday party then.
A.
unless he would have
B.
or he would
C.
nevertheless he did not
D.
or he would have
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【单选题】He was hoping to go abroad but his parents _____ that they won't support him unless he can borrow money from the bank. [     ]
A.
were deciding
B.
have decided
C.
decided
D.
will decide
查看完整题目与答案
【单选题】—般地区,当屋面允许采用无组织排水时,散水宽度应比屋面挑檐宽出( )。
A.
100~200 mm
B.
200~300 mm
C.
300~400 mm
D.
400~500 mm
查看完整题目与答案
【单选题】CO2 气瓶使用 CO2 气体电热预热器时,其电压应采用( )V。
A.
36
B.
48
C.
60
D.
90
查看完整题目与答案
【单选题】He will certainly come unless he is ill.
A.
只要他没有病倒，就一定会来的。
B.
除非他病倒，他就一定会来的。
C.
..
D.
...
查看完整题目与答案
【单选题】When a major power outage left even Times Square eerily dark, New York City's faithful headed out of their hot apartments and stuffy office cubicles and did what came naturally. They headed to their l...
A.
Because most of New Yorkers are religious.
B.
Because city people usually stay at office and home, especially do New Yorkers.
C.
Because New Yorkers are very hard working.
D.
Because New Yorkers seldom drink.
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【单选题】Which of the following statements is true according to Dr. Moody?
A.
Those who laugh are healthy people.
B.
A doctor may diagnose a patient by checking his ability to laugh.
C.
Those who don't laugh are unhealthy people.
D.
Laughter alone can get people through hard work.
查看完整题目与答案
【简答题】阅读理解。 When she graduates from Columbia University next year with a 's degree in Public health, Eric Wheeler is hoping to get a job in international reproductive(生殖) health. The 26-year-old post-...
查看完整题目与答案
【单选题】He will certainly come unless he is ill .
A.
只要他 没有病倒 ，就一定会来的。
B.
除非他 病倒 ，他就一定会来的。
查看完整题目与答案
【简答题】基础训练篇（23） There was once a teacher in a village. He was a man named Goldsmith. He was a kind-hearted man. He was always poor (1)___________. He taught himself  (2)___________, so sometimes people call...
查看完整题目与答案
相关题目：
【单选题】He was attending a meeting , ________ come to your birthday party then.
A.
unless he would have
B.
or he would
C.
nevertheless he did not
D.
or he would have
查看完整题目与答案
【单选题】He was hoping to go abroad but his parents _____ that they won't support him unless he can borrow money from the bank. [     ]
A.
were deciding
B.
have decided
C.
decided
D.
will decide
查看完整题目与答案
【单选题】—般地区,当屋面允许采用无组织排水时,散水宽度应比屋面挑檐宽出( )。
A.
100~200 mm
B.
200~300 mm
C.
300~400 mm
D.
400~500 mm
查看完整题目与答案
【单选题】CO2 气瓶使用 CO2 气体电热预热器时,其电压应采用( )V。
A.
36
B.
48
C.
60
D.
90
查看完整题目与答案
【单选题】He will certainly come unless he is ill.
A.
只要他没有病倒，就一定会来的。
B.
除非他病倒，他就一定会来的。
C.
..
D.
...
查看完整题目与答案
【单选题】When a major power outage left even Times Square eerily dark, New York City's faithful headed out of their hot apartments and stuffy office cubicles and did what came naturally. They headed to their l...
A.
Because most of New Yorkers are religious.
B.
Because city people usually stay at office and home, especially do New Yorkers.
C.
Because New Yorkers are very hard working.
D.
Because New Yorkers seldom drink.
查看完整题目与答案
【单选题】Which of the following statements is true according to Dr. Moody?
A.
Those who laugh are healthy people.
B.
A doctor may diagnose a patient by checking his ability to laugh.
C.
Those who don't laugh are unhealthy people.
D.
Laughter alone can get people through hard work.
查看完整题目与答案
【简答题】阅读理解。 When she graduates from Columbia University next year with a 's degree in Public health, Eric Wheeler is hoping to get a job in international reproductive(生殖) health. The 26-year-old post-...
查看完整题目与答案
【单选题】He will certainly come unless he is ill .
A.
只要他 没有病倒 ，就一定会来的。
B.
除非他 病倒 ，他就一定会来的。
查看完整题目与答案
【简答题】基础训练篇（23） There was once a teacher in a village. He was a man named Goldsmith. He was a kind-hearted man. He was always poor (1)___________. He taught himself  (2)___________, so sometimes people call...
查看完整题目与答案
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