—Why can she keep such a good figure? —S_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题选择题

—Why can she keep such a good figure?

—She________great importance to regular exercise.[ ]

A. attains

B. attracts

C. attaches

D. applies

答案

答案：C

填空题

如图所示，电阻R₁、R₂、R₃的连接方法是_________（填“串联”或“并联”），电流表A₁是测量_________的电流，电流表A₂是测量_________的电流。

单项选择题 A1型题

检查邻面龋的最好方法是（）

A.叩诊

B.探诊

C.扪诊

D.X线片

E.温度测试