问题详情:
Watching too much television can be________to children,both mentally and physically.
A.peaceful B.harmful
C.wonderful D.careful
【回答】
B 句意:看太多电视对孩子们的身心都有害。be harmful to“对……有害”,为固定短语。peaceful“和平的;宁静的”;wonderful“极棒的”;careful“小心的;仔细的”。
知识点:形容词
题型:选择题