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【简答题】
The mainchain of the polymer can be also expressed as ( ).
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【单选题】男,40岁,因急性阑尾炎人院,入院后腹痛曾有短暂的缓解,以后又呈持续性加剧, 应考虑
A.
单纯性阑尾炎
B.
穿孔性阑尾炎
C.
化脓性阑尾炎
D.
坏疽性阑尾炎
E.
阑尾周围脓肿
【判断题】Children should stop watching TV if they want their brains well developed.
A.
正确
B.
错误
【单选题】And they have developed their own ( ).他们发展出了自己的中介。
A.
intermediaries
B.
agency
C.
media
D.
agent
【判断题】After the young people returned home, they developed a sudden bewildering world-weariness their relatives understood.
A.
正确
B.
错误
【单选题】They developed their skills ______ they can do things better and better.
A.
however
B.
because
C.
since
D.
so that
【单选题】男，40岁，因急性阑尾炎人院，入院后腹痛曾有短暂的缓解，以后又呈持续性加剧，应考虑
A.
单纯性阑尾炎
B.
化脓性阑尾炎
C.
坏疽性阑尾炎
D.
穿孔性阑尾炎
E.
阑尾周围脓肿
【判断题】In the sentence “The cat belongs to my neighbor with five kittens,” the modifier “with five kittens” is misplaced.
A.
正确
B.
错误
【单选题】Some children can’t have insurance because they developed cancer when their parents were unemployed.
A.
T
B.
F
C.
NG
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