什么叫“问题解决”?你认为以“问题解决”为导向的教学设计应抓住哪些要点?
查看答案
The doctor suggested a very expensive medicine, ________ I think was unnecessary.
A. that
B. for
C. which
D. it
Last month our French teacher bought an ancient Chinese vase, ________ was very reasonable.
A. the price of which
B. its price
C. which price
D. the price whose of
Novels are often _____ for the stage, television, and radio.
A. adapted
B. adopted
C. corrected
D. changed
微信支付 
支付宝支付