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【简答题】
A.John and his father would live at Aunt Daisy's house. B.John's aunt was coming to look after him. C.John would go to his aunt while his father would stay on at home. D.John and his father were to look after themselves.
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举一反三
【单选题】利用Moldwizard创建的浇口套,将添加到哪个子目录下?
A.
moldbase
B.
fill
C.
misc
D.
layout
【单选题】符合吸收定律的溶液稀释时,其最大吸收峰波长位置
A.
向长波长移动
B.
向短波长移动
C.
不移动
D.
不移动,吸收峰值降低
【单选题】符合吸收定律的溶液稀释时,其最大吸收峰波长位置( )
A.
向长波移动;
B.
向短波移动;
C.
不移动;
D.
不移动,吸收峰值降低
【多选题】I must go now. I promised _late.
A.
not being
B.
not to be
C.
to not be
D.
I wouldn’t be
【单选题】-Must I go there now? -No,you___
A.
mnstn't
B.
must
C.
need
D.
needn't
【单选题】符合吸收定律的溶液稀释时,其最大吸收峰波长λmax位置
A.
向长波移动
B.
向短波移动
C.
不移动,吸收峰值增大
D.
不移动,吸收峰值降低
【单选题】符合吸收定律的溶液稀释时,其最大吸收峰波长lmax位置
A.
向长波移动
B.
向短波移动
C.
不移动,吸收峰值增大
D.
不移动,吸收峰值降低
【单选题】符合吸收定律的溶液稀释时,其最大吸收峰波长位置
A.
不移动
B.
不移动,吸收峰值降低
C.
向长波移动
D.
向短波移动
【单选题】-Must I go now? - No, you _______. It’s early now.
A.
don’t have to
B.
mustn’t
C.
can’t
D.
shouldn’t
【单选题】“Must I go now?” “No, you ____.”
A.
mustn’t
B.
can’t
C.
needn’t
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