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【简答题】
药材鉴定的取样量,一般不得少于实验所需用量的( )倍
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【单选题】___________ his uncle ___________ any books? [ ]
A.
Do, have
B.
Does, has
C.
Does, have
【简答题】试述个体主观能动性在人的身心发展中的作用，并说明对此我们所应采取的教育策略。
【单选题】I ______ an English teacher for ten years. [ ]
A.
have taught
B.
have been
C.
taught
D.
teached
【简答题】Traditionally, a person is considered “well” if he ________. A) does not have any unhealthy living habits B) does not have any physical handicaps C) is able to handle his daily routines D) is free fro...
【简答题】A. teaching B. teacher C. teach D. taught
【单选题】Her grandmother has taught in this school _______ she became a school teacher.A．beforeB．sinceC．u
A.
25. Her grandmother has taught in this school _______ she became a school teacher. A．before
B.
since
C.
until
D.
After
【简答题】Does Nancy have any brothers? _____________
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【单选题】I ______ an English teacher for ten years. [ ]
A.
have taught
B.
have been
C.
taught
D.
teached