皮皮学,免费搜题
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搜题
【多选题】
如果企业资金紧张、筹措困难,或是有些 ,可考虑通过租赁方式获得设备.
A.
设备价格昂贵
B.
专业化程度较高
C.
结构复杂
D.
难于研制
拍照语音搜题,微信中搜索"皮皮学"使用
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举一反三
【单选题】Why not consider _____ your mother a scarf? [     ]
A.
bought
B.
buy
C.
to buy
D.
buying
【单选题】Thank you for your beautiful scarf. That’s______ what I need in such a cold winter.
A.
exactly
B.
finally
C.
luckily
D.
honestly
【简答题】A guest comes up to Mrs. Dale, the Duty Manager, telling her 31        (anger) about the Hall Porter’s Department. Since there are 32        guests present, the Duty Manager invites the guest to come ...
【判断题】数列有界是数列收敛的充分条件( )
A.
正确
B.
错误
【判断题】数列有界是数列收敛的充分必要条件。
A.
正确
B.
错误
【简答题】If the guest comes to you and says he can't open the door with the key to his room, what will you do?
【单选题】He comes late sometimes, ?
A.
isn’t he
B.
comes he
C.
doesn’t he
D.
is he
【判断题】The guest comes to the restaurant to have free lunch
A.
正确
B.
错误
【简答题】Tidy up your scarf, and fasten your hair, please.
【单选题】Here ______________ your scarf. [     ]
A.
are
B.
is
C.
am