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【单选题】
关于曲轴的拆装和调整，下述说法错误的是（ ）。A.
曲轴固定螺栓必须按照维修手册规定的顺序和扭矩进行拧拧紧
B.
曲轴主轴承盖没有位置要求，可以互换使用
C.
在用塑料间隙规测量曲轴径向间隙时，曲轴螺栓必须按照维修手册规定拧紧
D.
安装曲轴油应在油封外壳涂抹密封胶
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举一反三
【简答题】According to Psychiatrist Nathan Shapira, the psychiatric disorders symptoms of the Internet addicts include ______.
【单选题】Because of Nathan, Sarah initially decided to stay in Canada ________
A.
until Nathan asked her to marry him
B.
for a few more months
C.
for ever
D.
for another year
【简答题】Nathan
【单选题】Why is Nathan confused?
A.
Sharon wanted to invite him to dinner.
B.
Sharon didn't like him.
C.
Nathan thought Sharon would invite him to dinner, but actually she didnit mean it.
D.
Nathan didn't want to have dinner with Sharon.
【单选题】Nathan is ________
A.
Sarah's manager
B.
Sarah's boyfriend
C.
Sarah's husband
D.
Sarah's father
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