Question

The teacher is doing a survey about _____ Japanese．

1. A.
   1earn
2. B.
   to learn
3. C.
   1earning
4. D.
   learnt

Answer 1

C
试题分析：句意：老师正在做一项关于学习日语的调查。About介词，后接动名词，故选C。
考点：考查动名词。