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【判断题】
在我国，《劳动法》规定未成年工是年龄未满18周岁的劳动者。A.
正确
B.
错误
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举一反三
【单选题】---- Oh, dear! ---- ______? ---- I’ve found I left my English book at home.
A.
How are you
B.
Where is it
C.
What’s happening
D.
Are you wrong
【单选题】I like the sofa we’ve found in the shop. In my opinion, it is a perfect ________ for the furniture (家具) in our sitting room.
A.
game
B.
match
C.
suit
D.
fit
【单选题】加工一个10×10深50,允许误差0.05,圆角为0.5的凹坑应采取( )(尺寸单位mm)。
A.
(A)电火花加工
B.
(B)铣加工
C.
(C)激光加工
D.
(D)电解加工
【单选题】I don't have to buy a new dictionary because I've found my old ______.
A.
one
B.
it
C.
that
【简答题】阅读理解。 As an English teacher, one of the most common problems I've found with my students is their lack of confidence with speaking, and difficulty in understanding native speakers. Another problem cou...
【多选题】加工一个10×10深50，允许误差0.05，圆角为0.5的通孔应采取（）。
A.
电火花线切割加工
B.
超声波加工
C.
激光加工
D.
电解加工
E.
电火花成型电极
【单选题】加工一个10mm×10mm深50mm，允许误差0.05mm，圆角为0.5mm的凹坑，在下列四种加工方法中应选用（）
A.
电火花加工
B.
铣加工
C.
激光加工
D.
电解加工
【单选题】I like the sofa we’ve found in the shop. In my opinion, it is a perfect __ for the furniture in our sitting room.
A.
match
B.
game
C.
suit
D.
fit
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