—What have you learned from your experience in Thailand?—Well, meeting people from another culture ______ be very difficult.
#63318
A
must
B
can
C
should
D
shall
推荐题目
Tom would rather _________than _________. 
#77217
A
stay at home , go out
B
to stay at home , to go out
C
to stay at home , go out
D
stay at home , to go out
Frank is my pen pal, he _____________ Sydney, Australia.
#77197
A
lives
B
from
C
comes from
D
be from
 The red bike _______be Hu’s. She has a blue bike.
#78305
A
must
B
might
C
can
D
can’t