问题

It is still underdiscussion_____ the old bus stationshould be replaced with a modern hotel or not.[ ]

A: whether
B: when
C: which
D: where

正确答案是：

同类题型

One third of the country_____ covered withtrees and the majority of the citizens______ black people.

Only _____ as an interpreter _____ how important it was to practise spoken English.

Jim is old enough to look after the pet dog ______

hear that you will be on travel again.—- Yeah. My boss _____for me to discuss business details with someone from another company.

She got stuck in a terrible traffic jam on the highway to Shanghai, or she ______ dinner with her family now