It _______ for two hours now
D
雨现在还在下，是持续到现在的动作，所以根据句意，用现在完成进行时比较好。
______alittleearlier,Iwouldhavecaughtthetrain.
Thehousewasquietinthenight,________theoccasionalcoughingfrommythroat.
Thegovernmentcalledoutpolicementosuppresstheriot.
WhichofthefollowingisnotmentionedasWTO'sobjective?
Shewas________beunabletospeak
