This part of the library is only ______ to people over eighteen years old.
#18848
A
academic
B
available
C
attractive
D
accessible
推荐题目
____________ scientists will be invited to take part in this space flight. 
#19161
A
Two strong young Chinese
B
Two Chinese strong young
C
Chinese two young strong
D
Young strong two Chinese
–Bob’s tape recorder is so wonderful. --Mine is at least ___good, if not ___.
#18787
A
as; better
B
so; very good
C
the same; the best
D
so; better