Question

【题目】It will be hard for us to get up in the morning if we________to bed too late．

A．go

B．went

C．will go

D．have gone

Answer 1

【答案】A

【解析】本题考查动词时态。if引导条件状语从句，主句是一般将来时，从句要用一般现在时。故答案为A。