问题
The teacher told us to remain silent unless _______.
A:to be asked
B:asked
C:being asked
D:you asked;
B:asked
C:being asked
D:you asked;
正确答案是：
同类题型
you believe me— ______, I’ll believe _______ you say
nine years ago, when I came to China for the first time ____ I began to learn Chinese.
They listened to my lecture, but how much did they ________, I wonder?[ ]
Shanghai lies ________ the east ofChina.
So confused ______ that he didn’t know how to start his lecture.[ ]