Miss Fang isn't an old nurse. She's ____. [ ]
A. small
B. young
C. good
答案：B
-The frequent terrible coal mine accidents killed more than 1,000 people in China last year.
-________.[ ]
A．Quite OK
B．Certainly
C．That’s the case
D．I agree
鲸类家族有哪些成员？
