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【单选题】
下列有伽德罗常熟的说法错误的是A.
32克 所含的原子数目为
B.
0.5mol 含有的原子数目为1.5
C.
1mol 含有的 分子数目为
D.
0.5 个氯气分子的物质的量是0.5mol
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【单选题】But in this letter of reply he demanded that the creditor ______ him a formal letter of apology.
A.
could write
B.
write
C.
would be writing to
D.
was going to write
【简答题】5S现场管理,现代企业管理模式,5S即 、 、 、 、 ,又被称为“ ”。
【单选题】In the last few minutes the conversation has become seemingly ______ as if the discussion were of some minor domestic matte r and not survival itself.
A.
crucial
B.
central
C.
casual
D.
causal
【多选题】对连接体认识准确的是（ ）
A.
有良好的抗弯曲强度
B.
不妨碍舌体的运动
C.
其表面必须光洁
D.
连接体的位置应该根据口腔实际情况进行调整
E.
连接体的首要要求是体积要小
【单选题】While seemingly innocent, this loss of mental focus can potentially have a damaging impact on our professional, social and personal _____.
A.
wellbeing
B.
outlook
C.
relationship
D.
environment
【简答题】__________________ (Once in a while / For a moment or two) he hesitated, embarrassed and seemingly at a loss for words. Then he answered the question in a low voice.
【简答题】A．consequently B．actually C．accordingly D．seemingly
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