you can lose your weight ____ you exercise more.A only if B if on_英语解答

you can lose your weight ____ you exercise more.
A only if
B if only
c only that
D only

人气：213 ℃　时间：2020-05-08 17:26:40

解答

A only if只有当(只是在...的时候)
B if only 要是…多好
选A