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【多选题】
可采用分度头直线移距分度的加工内容是( )。A.
直齿圆柱齿轮
B.
小模数齿条
C.
直齿锥齿轮
D.
E.
斜齿圆柱齿轮
F.
直尺刻线
G.
圆锥面刻线
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【单选题】She can't _____ us because her mother is ill. [ ]
A.
joining
B.
Joined
C.
join
D.
to join
【单选题】—Jim decided ___________ us in the game. —Oh, very good! [ ]
A.
joining
B.
to join
C.
joined
D.
join
【简答题】EDWARD GREEN: Can they be larger? PHIL WATSON: Yes. Like this. It looks good like that. EDWARD GREEN: Excellent. It' s very clear. It' s easy to read. ________________
【单选题】According to the passage, what is the beginning of 'with us' era?
A.
The invention of the first Compaq.
B.
The use of desktop PCs.
C.
The launch of iPhone.
D.
The use of Watson computing.
【单选题】He __________ his coat and joined us in the work.
A.
pulled off
B.
pulls off
C.
pulled out
D.
pulls out
【简答题】GERALDINE : Hello . Jenny , _______2_______. Please , sit down . EDWARD GREEN : Thank you . JENNY ROSS : Are you Edward Green ? EDWARD GREEN : Yes .
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