Question

Due to bad weather we have to put ___ off until next week to go camping in the mountains． A．.

Due to bad weather we have to put ___ off until next week to go camping in the mountains． A．it B．that C．one D．this

Answer 1

A

考查代词it的用法。在这里it 做形式宾语真正的宾语为后面的不定式，句意：由于坏天气，我们不得不把在山上去野营推迟到下周。故选A。