In writing a composition, there must not
题型:选择题
问题:
In writing a composition, there must not be one sentence or even one word which is brought in ______.
A.at random
B.at ease
C.on purpose
D.at times
In writing a composition, there must not be one sentence or even one word which is brought in ______.
A.at random
B.at ease
C.on purpose
D.at times