【单选题】【消耗次数：1】
下面哪种属于黑盒测试
①
语句覆盖
②
判定覆盖
③
条件覆盖
④
等价类划分
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答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”I regret not having worked harder at school.
①
正确
②
错误
【多选题】
She____________________ that we should develop the skills.
①
suggest
②
suggested
③
propose
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proposed
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We_____________ protect the rights (权利) of the people.
①
should
②
ought to
③
must to
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dare
【多选题】
------ Why did she visit Africa?------ She went there____________________ .
①
for research work
②
to do research
③
to gather information
④
to collect information
【单选题】
As man moves into the space age, the study of biological rhythms is of increasing____________ to travellers, pilots, the armed forces and astronauts.
①
importance
②
important
③
importantly
④
import
【单选题】
Europeans believed that they weresuperior ____________ other people.
①
than
②
to
③
with
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【单选题】
Before Ford introduced the assembly line, each car was built by hand and such a process was, of course, very____________ .
①
slow
②
quick
③
fast
④
rapid