问题

John, you ____ the computer game for two hours. It’s bad for your eyes. Stop, please! —OK, Mum.

A:played
B:have played
C:were playing
D:play ;

正确答案是：

同类题型

45They are ready to fight the enemy _____ the last drop of their _____

When I was passing the Town Hall, I heard the clock ______ twelve.

Often he______ sit for hours doing nothing at all whenhe was in low spirits

The question we should call in a specialist now was raised by the family doctor

The news _______ Li Jianrou won the first gold medal for China in the Sochi Olympics was reported in yesterday’s newspaper.