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【单选题】
I was washing my clothes, ( ) someone knocked at my door.A.
when
B.
as
C.
while
D.
then
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举一反三
【单选题】______ might be expected, the response to the question was very mixed.
A.
As
B.
That
C.
Which
D.
What
【简答题】何谓足弓?
【单选题】The Total Physical Response method, put forward by ______, is a language teaching method which attempts to teach language through physical activity.
A.
James Asher
B.
Caleb Gattegno
C.
Charles Curran
D.
Georgi Lozanov
【简答题】ADO.NET允许以两种方式从数据库中检索数据;一种是使用DataReader 对象;第二种是使用 对象。
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