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【单选题】
植物蒸腾作用主要是通过调节()而实现。
A.
气孔的大小
B.
气孔保卫细胞的形态变化来调节气孔的开关
C.
气孔的分布
D.
气孔的数目
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【判断题】( )气缸缓冲的调整方法是从缓冲阀全开状态慢慢节流,无冲击时再固定。
A.
正确
B.
错误
【单选题】You look so fat. What’s your__________.
A.
heavy
B.
sweater
C.
weight
D.
height
【单选题】Despite an overlay of quasi-literary French vocabulary stemming from the Norman Invasion of 1066, the daily vocabulary of English remained Germanic, ______ its grammatical structure.
A.
the same are
B.
and so are
C.
as did
D.
and so were
【单选题】There are no calories in water, so you can drink it ______ getting fat. [     ]
A.
of
B.
with
C.
for
D.
without
【单选题】道路根据其所处的位置,交通性能,使用特点等主要分为( )
A.
高速公路、公路
B.
干道、支道
C.
公路、城市道路
D.
普通公路、城市道路
【单选题】Middle English was deeply influenced by ______.
A.
Norman French in vocabulary and grammar.
B.
Greek and Latin because of the European renaissance movement.
C.
Danish languages because Denmark placed a king on the throne of England.
D.
the Celtic people who were the first inhabitants of England.
【单选题】Despite an overlay of quasi-literary French vocabulary stemming from the Norman Invasion of 1066, the daily vocabulary of English remained Germanic, ______ its grammatical structure.
A.
the same as
B.
and so are
C.
as did
D.
and so were
【单选题】Chaucer was the first important poet to write in ______ after the Norman Conquest.
A.
French
B.
Latin
C.
English
D.
Greek
【单选题】听力原文:W: Look, so many people are crowding through the gates into the exhibition halls. M: But last year they had fewer visitors to the Fair. This year they have more visitors since the economy is boom...
A.
At an exhibition.
B.
At the office.
C.
At a fashion show.
D.
At a gallery.
【判断题】气缸缓冲的调整方法是从缓冲阀全开状态慢慢节流,无充击时再固定.
A.
正确
B.
错误
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