A、 sending
B、 to send
C、 having sent
D、 to have sent
答案:A
A、 sending
B、 to send
C、 having sent
D、 to have sent
答案:A
A. then
B. when
C. suddenly
D. and
A. 不填;the
B. an;the
C. 不填;不填
D. the;不填
A. had begun
B. will begin
C. has begun
D. begins
A. followed
B. chosen
C. protected
D. treated
A. neither
B. none
C. either
D. no
A. lie
B. willlie
C. have lain
D. were lying
A. then
B. when
C. suddenly
D. and
A. interested
B. interests
C. interest
D. interesting
A. that
B. which
C. where
D. when