Question

Shanghai Disneyland has started to be built and it will be open ________
five years.

A．in

B．for

C．from

D．before

Answer 1

A

介詞的語法。 in 后加時間段表示“在……后”，一般用于將來時；for后加時間段一般與現(xiàn)在完成時連用，表示“主句的動作持續(xù)多長時間”；from和before后加時間點。故選A。