问题

takes my mother two hours _ housework every day.

A:That;do
B:That;to do
C:It;to do
D:It;doing;

正确答案是：

同类题型

He waited for __________ seemed like an hour before he finally got the ticket.

My father ___________live in the country. But now he _______living in the city.[ ]

When college students _____ future employment, they often think of status, income, and prestige.

依次填人下面一段文字横线处的语句，衔接最恰当的一组是如果说河对岸的草原上万籁无声， ,使所有的色调融合为浑然一体, 使所有的声音汇成合唱，那是多么奇伟的声音，多么壮观的景象!①各种声响使这荒野的世界充满一种亲切而粗犷的和谐②鸟喙击橡树干的笃笃声③可是，当微风吹进丛林，摇晃这些飘浮的物体，使白色、蓝色、绿色的生物混杂交错④野兽穿越丛林的沙沙声⑤动物吞啮食物或咬碎果核的咂咂声⑥河这边却是一片骚动和聒噪

The driver should drive ____________ /’ sluli /when the traffic is heavy.