[A] threatened
[B] rejected
[C] restricted
[D] troubled
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听第7段材料,回答第8~9题。
8. What do both of the speakers agree on?
[A]British English and American English are the same in meaning.
[ B] Not all the spellings in British English and American English are the same.
[C] British English is easier than American English.
"Self-preservation" (Line 4, Para. 5) means________ ..
[A] self-control
[B] self-analysis
[C] self-protection
[D] self-improvement
● 下图是一个软件项目的活动图,其中顶点表示项目里程碑,连接顶点的边表示包含的活动,边上的值表示完成活动所需要的时间,则关键路径长度为 (41) 。
A. 20
B. 19
C. 17
D. 16
[ A ] unhurriedly
[ B ] unworriedly
[ C ] unexcitedly
[ D ] unfrightenedly