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【单选题】
What does the sentence 'nothing is causeless, and even the fact that Englishmen have bad teeth can tell one something about the realities of English life.'(Paragraph 1) imply?A.
English are wise people.
B.
Englishmen have distinct characteristics.
C.
The realities of English life are caused by some reasons.
D.
Englishmen love to say something bad behind one's back.
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【单选题】Cylinder blocks for diesel engines are very ____ to those for spark -ignition engines.
A.
different
B.
light
C.
similar
D.
small
【单选题】某工程网络计划中工作B的持续时间为5天，其两项紧前工作的最早完成时间分别为第6天和第8天，则工作B的最早完成时间为第（ ）天。
A.
7
B.
8
C.
10
D.
13
【单选题】For Vee-form engines, （） is shaped to given two slopping surface on which （） are placed at the correct relative angle to each other.
A.
the bottom of the column；the cylinder blocks
B.
the top of the column；the cylinder heads
C.
the top of the column；the cylinder blocks
D.
the bottom of the column；the cylinder heads
【简答题】What is the rule to order the wine?
【单选题】某工程网络计划中工作 B 的持续时间为 5 天, 其两项紧前工作的最早完成时间分别为第 6 天和第 8 天,则工作 B 的最早完成时间为第( )天
A.
8
B.
6
C.
11
D.
13
【单选题】For Vee-form engines,__ is shaped to given two sloping surface on which __are placed at the correct relative angle to each other. sloping surface 斜面
A.
the bottom of the column; the cylinder blocks
B.
the top of the column; the cylinder heads
C.
the top of the column; the cylinder blocks
D.
the bottom of the column; the cylinder heads
相关题目：
【单选题】某工程网络计划中工作 B 的持续时间为 5 天, 其两项紧前工作的最早完成时间分别为第 6 天和第 8 天,则工作 B 的最早完成时间为第( )天
A.
8
B.
6
C.
11
D.
13