1. We are( )in the future of our motherland. A. aware B. confident C. sure D. certain --------
问题描述：
1. We are( )in the future of our motherland. A. aware B. confident C. sure D. certain --------
答
B
答
B be confident in have confidence in 对。。。充满信心
答
B
我们对祖国的未来充满信心
sb.be confident in 对……充满信心
sb.be aware of 知道……
sb.be sure of 确定……
certain 的主语一般为IT it is certain that …… ……是确定的