If you have any doubts about your health, you’d better______ your doctor at once.

A. convince
B. consult
C. avoid
D. affect
出自:英语2(本)

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块