隔相等的时点数列计算平均发展水平时,应用首尾折半的方法。
参考答案:错
The play was popular and every time ______ about it, he owed his success to the support of his friends. [ ]
A. talked
B. when talked
C. talking
D. when talking
I feel it is your husband who _______ for the spoiled child.
A.is to blame
B.is going to blam
C.is to be blamed
D.should blame