题目内容
() 26. — Do you think Jack will catch up with us?
—I believe so. he doesn’t work hard.
A. If B. Unless
C. Or
26. B
练习册系列答案
相关题目
题目内容
() 26. — Do you think Jack will catch up with us?
—I believe so. he doesn’t work hard.
A. If B. Unless
C. Or