下列湖泊中深度最大的是[ ]
A.死海
B.里海
C.休伦湖
D.贝加尔湖
答案:D
If you ________ your attention on the job in hand, you’ll soon finish it.
A.adapt
B.concentrate
C.apply
D.request
荆芥的功效是( )
A.消疮止泻,透疹止血
B.发表止痉,消疮止泻
C.发表止痛,利水消肿
D.祛风解表,透疹消疮,止血止痉
E.发表通窍,胜湿止痛,止血