皮皮学，免费搜题
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【多选题】
根据校正装置和系统不可变部分的连接方式，通常可分成三种基本的校正方式： ； ； 。A.
串联校正
B.
反馈校正（并联校正）
C.
前馈校正
D.
滞后 校正
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】If his father could not keep up the payments on the mortgage, his uncle might ______ it for him.
A.
redeem
B.
amend
C.
resemble
D.
appeal
【单选题】The manager spoke highly fo such ____ as loyalty,courage and truthfulness shown by his employees.
A.
virtues
B.
features
C.
properties
D.
characteristics
【判断题】When skimming, we watch for signal words or phrases to follow the author’s direction.
A.
正确
B.
错误
【单选题】At the dinner held in his honor, Miller ______ a toast to the lasting friendship of his former classmates.
A.
proposed
B.
suggested
C.
raised
D.
forwarded
【简答题】预备党员的预备期为( )年。(大写)
【判断题】When skimming, we watch for signal words or phrases to follow the author’s direction.
A.
正确
B.
错误
【简答题】影响钙吸收利用的因素有哪些?
【简答题】2019的卧室门从()变为() 。
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