题目内容

Dalian’s job includes ___.a. taking out trash and mopping the floorb. disinfecting others’ protective suitsc. dealing with used protective suitsd. bringing meals to doctors

A. ab
B. ac
C. bd
D. cd

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What does this passage try to tell us?

A. Everybody should volunteer.
B. We must protect ourselves at all times.
C. Everyone can fight the virus in their own way.
D. We should be grateful for medical workers.

1. While on the train, he went into a ______ (车厢) to have lunch and chose to remain in it.2.Dalian was afraid of getting _______ (被感染的) at first.3.Dalian was afraid of getting infected at first. “When I entered the wards , I was kind of ______ (僵硬的) and felt like I couldn’t move.”

同族的两条滑移线与另外一族任意一条滑移线相交,两点的方向角变化与平均应力变化保持。

人们在日常交往过程中,下列哪些握手情况是正确的?

A. 男士与女士握手,女士先伸手
B. 长辈与晚辈握手,长辈先伸手
C. 老师与同学握手,同学先伸手
D. 位高者和位低者握手,位低者先伸手

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