I feel a little tired, _____, I can hold on. [ ]
A. however
B. and
C. but
D. so
答案:A
Eddie has _________ e-dog. He is the master of _________ e-dog.
A.a; a
B.an; the
C.a; the
D.the; an
《广西海洋功能区划》是何时经国务院批准的?