Itisimportanttokeep
问题详情:
It is important to keep ______ in an emergency (紧急情况).
A. quiet B. calm C. silent D. still
【回答】
B
知识点:形容词
题型:选择题
问题详情:
It is important to keep ______ in an emergency (紧急情况).
A. quiet B. calm C. silent D. still
【回答】
B
知识点:形容词
题型:选择题