既祛风通络,又杀虫止痒的药物是
A.防己B.桑枝C.海桐皮D.稀莶草
参考答案:C
亚洲和欧洲的分界线是: 山脉、 河、里海、 山脉、黑海和
海峡。
Did you read Romeo and Juliet? Its writer was ________. [ ]
A. Bill Gates
B. Stephen Hawking
C. William Shakespeare
D. Lu Xun