问题
选择题
—He isn't an excellent astronaut, is he?
—______. [ ]
A. Yes,he isn't
B. No,he is
C. Yes,he is
D. No,he hasn't
答案
答案:C
—He isn't an excellent astronaut, is he?
—______. [ ]
A. Yes,he isn't
B. No,he is
C. Yes,he is
D. No,he hasn't
答案:C