皮皮学，免费搜题
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【判断题】
一维无限深方势阱中粒子的波函数在全空间是连续的。()A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】—Does your sister often talk to your parents? —Yes, . [ ]
A.
she does
B.
she don't do
C.
she isn't do
【单选题】—Can I have ________ apple? —Oh, your sister has just had it.
A.
another
B.
other
C.
one more
D.
the other
【单选题】— Whose T-shirt is this? — It's _____________. [ ]
A.
your sister
B.
your
C.
your sister's
【单选题】-- Your father was angry ______ your sister just now, wasn't he?-- Yes, because he was not pleased ______ her homework.
A.
with with
B.
for to
C.
about for
【简答题】—________is your sister? —Sorry，l don-t know．
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