某新生儿，G1P1，出生体重3000g，发育良好，现为生后4d。关于运_爱下问搜题

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问题单项选择题共用题干题

某新生儿，G1P1，出生体重3000g，发育良好，现为生后4d。

关于运动发育，不可能出现的是（）

A.俯卧时能抬头15秒

B.俯卧时有反射性匍匐动作

C.稍可负重

D.动作不协调

E.两手握拳

答案

参考答案：A

填空题

短文填空。从下面方框中选择适当的单词并用其正确形式填入短文空格内，使短文意思正确，通顺( 每词限用一次)

rule practice join after dinner for on read bed in early late

Emily’s mother has so many ___小题1:___for her. She has to do her homework ____小题2:____ school. She can’t go out ___小题3:___ school nights. She has to wash the dishes after ____小题4:____, and then she can watch TV____小题5:____ an hour. She likes ____小题6:___. She usually does some reading at night.. She has to go to ____小题7:____ at ten o’clock because she has to get up ___小题8:___the next morning. She ____小题9:____ a music club and often goes there on weekends. She has to ___小题10:___ her guitar every day. She doesn’t think she’s happy.

多项选择题

复接配线方式的优点（）。

A.可以有一定的灵活性，尽量利用主干电缆线对。

B.在配线点或调整点间，便于今后调整。

C.复接的电缆线对占用较高，使用率较低。

D.节省主干电缆，降低工程造价