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【简答题】
夹钳式机器人手指的指端形状有哪几种型式,分别适用于什么场合?
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反馈参考答案：
举一反三
【单选题】Mr．Smith has bought a lot of books for his daughter，__________he?
A.
hasn’t
B.
didn’t
C.
doesn’t
【简答题】企业期末结账时，应将各收入类科目结转为本年利润的贷方，结转后收入类科目应无余额。( )
【单选题】I bought a lot of gifts for my family, but he bought_____ .
A.
something
B.
anything
C.
nothing
【单选题】He saved a lot of money___he bought a new house for his marriage.他攒了很多钱因此买了结婚用的新房。
A.
so
B.
as
C.
unless
D.
though
【单选题】He bought some books in the bookstore and his father________ him a lot of money.
A.
gives
B.
will give
C.
ought to give
D.
must have done
【多选题】He bought a lot of things in the supermarket.
A.
daily necessities
B.
groceries
C.
stationery
D.
tools
相关题目：
【单选题】I bought a lot of gifts for my family, but he bought_____ .
A.
something
B.
anything
C.
nothing
参考解析：
知识点：
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