A、 不填; a
B、 a;不填
C、 the;a
D、 a; the
答案:B
A、 不填; a
B、 a;不填
C、 the;a
D、 a; the
答案:B
A. to have looked
B. looked
C. looking
D. to look
A. followed
B. chosen
C. protected
D. treated
A. making
B. make
C. made
D. to make
A. and
B. but
C. so
D. with
A. difficult
B. expensive
C. beautiful
D. familiar
A. check
B. explain
C. describe
D. mark
A. enters
B. has entered
C. was entering
D. entered
A. missed
B. kept
C. regretted
D. excused