问题详情:
Look! Sonia looks worried. There must be ________ wrong with her.
A. nothing B. something C. anything D. everything
【回答】
B
知识点:不定代词
题型:选择题
问题详情:
Look! Sonia looks worried. There must be ________ wrong with her.
A. nothing B. something C. anything D. everything
【回答】
B
知识点:不定代词
题型:选择题