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【简答题】
用半波带法讨论单缝衍射暗条纹中心的条件时,与中央明条纹旁第三个暗条纹中心相对应的半波带数目是 __________。
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举一反三
【简答题】Please choose the proper word based on the following English expression.to defeat sb.(1.0分)A. abandon B. confront C. overcome D. scare
【单选题】To overcome self-doubt, one should______.
A.
persist steadfastly in pursuit of his undertaking
B.
defeat the doubtful thoughts with determination
C.
do his best to get up when falling flat on his face
D.
believe in his ability to do anything he dreams about
【多选题】胎儿的最初的动作形式主要是( )
A.
胎动
B.
反射
C.
D.
排尿排便
【单选题】Please choose the proper word based on the following English expression. to defeat sb.
A.
abandon
B.
confront
C.
overcome
D.
scare
【单选题】Those who can ______ all the difficulties along the road to success can finally win.
A.
conquer
B.
overcome
C.
defeat
D.
hit
【判断题】顶防未成年人犯罪,要立足于教育和保护,从小抓起,及时预防和矫治不良行为
A.
正确
B.
错误
【多选题】胎儿的最初的动作形式主要是( )
A.
胎动
B.
反射
C.
D.
吸允
E.
排尿排便
【单选题】He could not ________ his dislike for that man. [     ]
A.
overcome
B.
defeat
C.
overthrow
D.
overtake
【单选题】The main purpose of the passage is to ______.
A.
criticize John Kerry for his personality
B.
explain why John Kerry was defeated
C.
describe the Democrats' reaction to the defeat
D.
encourage the Democrats to overcome their depression
【单选题】《中华人民共和国预防未成年人犯罪法》是以()为依据,针对未成年人犯罪的具体特点和实际,规定了预防未成年人犯罪,立足于教育和保护,从小抓起,对未成年人不良行为及时进行预防和矫治的指导思想,特别是强化了各级政府、司法机关、人民团体和家庭、学校、社区等社会各方面的责任,为全社会依法做好未成年人教育保护工作提供了重要法律依据。
A.
《中华人民共和国宪法》
B.
《中华人民共和国刑法》
C.
《中华人民共和国未成年人保护法》
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