[单选题]Directions: In this part there is a sentence with four choices marked A, B, C and D. Choose the one that best completes the sentence.I did not do well on the writing exam, for the topic to write on was unfamiliar（ ）me.
A
to
B
for
C
with
D
about
正确答案：A
题目解析
本题考查固定短语。
由题干可以推测是考查unfamiliar的有关搭配，be unfamiliar to sb.为固定短语，意为“对……来说不熟悉”，故介词to符合题意。
句意：我在写作考试中没考好，因为写作主题不是我熟悉的。
