位于欧、亚、非三洲之间的海是[ ]
A、里海
B、黑海
C、地中海
D、红海
答案:C
单纯的热淋见症如下,除了:
A.起病急
B.尿热
C.易转血淋
D.久作,遇劳则发
E.或伴发热
He is young, __________ he knows a lot about Chinese geography.
A.but
B.and
C.so
D.or