第二节语法和词汇知识(共15小题;每小题1分,满分15分)从A、B、C、D四个选项中。选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。All of____ sudden, I caught ____ sight of my lost watch under the sofa. A.a; \ B.\;a C.the; a D.a; the
After hospitals buy expensive equipment,they must try to __________ the money they had spent.
The boy didn’t have any __________ but to do as his father had told him.
—We’d like Chinese black tea,please. —Sorry,we don’t __________ Chinese tea.
.Papa made a __________ of agreement though his face clouded at the mention of Grandma’s name.
—Some people believe that robots will take over the world one day. —What if that is the ________?