问题
Please keep an eye on my belongings, including the book on AI. I will be back .
A:at no time
B:in no time
C:in a time
D:at one time;
B:in no time
C:in a time
D:at one time;
正确答案是：
同类题型
The scientist corresponds with colleagues in order tolearn about matters ______ to her own research
His explanation was so clear that everyone could understand it with ________
Whois___________studentinourclass
The boy _______ in the teachers’ office was found_______ at the school gate yesterday.
–Why must you go shopping in such weather–My coffee has _____