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【判断题】
电力晶体管有三个端子，分别是：基极，集电极，发射极。A.
正确
B.
错误
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【单选题】AWeb site is often more effective as a(n)______tool than a selling tool．
A.
society
B.
marketing
C.
employ
D.
client
【单选题】The human nose is an underrated tool. Humans are often thought to be insensitive smellers compared with animals,【31】this is largely because,【32】animals, we stand upright. This means that our noses are...
A.
although
B.
as
C.
but
D.
while
【单选题】—People often don't appreciate what they have, do they? —No, _____ they lose it.
A.
if
B.
after
C.
when
D.
until
【单选题】The phrase “flagged up” (Para. 2) is the closest inmeaning to
A.
found
B.
marked
C.
revised
D.
stored
【多选题】确立社会主义的根本任务是发展生产力的依据是
A.
发展生产力是马克思主义思想路线的本质要求
B.
发展生产力是社会主义本质的内在要求
C.
发展生产力是解决社会主义初级阶段主要矛盾的客观要求
D.
发展生产力是体现社会主义制度优越性的基本条件
【单选题】The phrase “flagged up” (Para. 2) is the closest in meaning to
A.
found.
B.
marked.
C.
revised.
D.
stored.
【单选题】She ________ fifity or so when I first met her at a conference.
A.
had been
B.
must be
C.
has been
D.
must have been
【单选题】The phrase “flagged up” (Para. 2) is the closest in meaning to
A.
found.
B.
revised
C.
marked
D.
stored
【单选题】What tool is often used for cutting trees?
A.
an electric grinder
B.
an ax
C.
a receiver
【简答题】The phrase “flagged up” (Para. 2) is the closest in meaning to [A] found. [B] marked. [C] revised. [D] stored. 本题为单选题，请选出正确答案，谢谢！
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