I. 单项填空(共20小题;每小题1分,满分20分)
21. A week __________ seven days.
A. is made of B. consists of C. is consisted of D. makes up
22. -- The boys are not doing a good job at all, are they?
-- __________.
A. I guess not so B. I don’t guess C. I don’t guess soD. I guess not
21. A week __________ seven days.
A. is made of B. consists of C. is consisted of D. makes up
22. -- The boys are not doing a good job at all, are they?
-- __________.
A. I guess not so B. I don’t guess C. I don’t guess soD. I guess not