问题详情:
It's very important ______ us ______ hard.
A.for; to study B.of; to studying C.for; studying D.of; to study
【回答】
A
知识点:相似 相近词比较
题型:选择题
问题详情:
It's very important ______ us ______ hard.
A.for; to study B.of; to studying C.for; studying D.of; to study
【回答】
A
知识点:相似 相近词比较
题型:选择题