Question

The theory       by Einstein was later to prove true, but at that time few people could accept it.

A．put out	B．put together
C．put aside	D．put forward

Answer 1

D

"爱因斯坦提出的理论"。put out"扑灭"；put together"组合；整理"；put aside"搁置；存放"；put forward"提出；推荐"。