Question

The teacher always tells her students that only if __________ hard _________ achieve success.

A．do they work, will they	B．do they work, they will
C．they work, will they	D．they work, they will

Answer 1

C

试题分析：考查倒装句：句意：老师总是告诉她的学生,只有努力学习了，他们才能获得成功。Only+if引导的时间状语从句放在句首，从句不用倒装，而后面的主句要倒装，选C。