Question

We have lessons _____ 7.30 a.m ______ 11.30 a.m.

A．at, at

B．from, to

C．at, to

D．between, to

Answer 1

B

本题的含义为我们上午上课的时间从7点半到11点半，from ……to表示从……到……的含义，故本题选B。