皮皮学,免费搜题
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搜题
【单选题】
一般认为,美洲大陆最早为意大利探险家()所发现。
A.
B.
詹姆士•
C.
詹姆士•
D.
E.
麦哲伦
F.
詹姆士•
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举一反三
【单选题】Which is ______ ,well done or medium?
A.
good
B.
better
C.
best
D.
well
【判断题】冷却时,馏程在130°C以下用冷却水冷凝,若在130°C以上的,应使用空气冷凝管,防止因温差过大使冷凝管炸裂。
A.
正确
B.
错误
【多选题】有效操作扣车的前提条件是以( )模式驾驶
A.
SM
B.
ATO
C.
AR
D.
RM
【单选题】Medium well means ___.
A.
一分熟
B.
三分熟
C.
五分熟
D.
七分熟
【单选题】MSN is a convenient, highly informal medium for conveying messages that ______ well to human needs.
A.
adheres
B.
reflects
C.
conforms
D.
satisfies
【单选题】Medium well means the degree of the ripeness is _________ percent.
A.
40
B.
50
C.
90
D.
70 or 80
【单选题】Medium well means the degree of the ripeness is _________ percent.
A.
70-80
B.
40
C.
30
D.
90
【简答题】有效操作扣车的前提条件是哪些?
【单选题】By no means true that all native speakers of English know their own language very well.
A.
is that
B.
that is
C.
is it
D.
it is
【简答题】A means B method C medium D measure