第二部分：英语知识运用 （共60分）
第一节：单项填空 （共10小题；每小题1分，满分10分）
21. —Will you be able to finish your work today ? .
—________ .
A. I like it B. I hope so C. I’ll do so D. I’d love it
22. Only when __________________ permission _______________ allowed to enter the lab.
A. a teacher has given; are the students B. has a teacher given; are the students.
C. has a teacher given; the students are D. a teacher has given; the students are
