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【单选题】
Directions: Listen to the passage and choose the best answer to each of the following questions.What does sleep-teaching do?
A.
It hammers the new things into your head.
B.
It hammers the interesting things into your mind.
C.
It hammers the humorous things into your mind.
D.
It hammers only what you have studied while being awake into your mind.
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】—What's Carol doing? —She's busy ______ letters. [ ]
A.
writing
B.
write
C.
wrote
D.
to write
【多选题】对可靠性关键产品应采取的控制措施是()。
A.
识别关键产品并编制可靠性关键产品清单
B.
提出专门的人才培训要求
C.
通过定期评审来评定可靠性关键产品控制和试验的有效性
D.
监控可靠性关键产品的设计、制造、试验、装配、维修及使用等全过程