芸芸在网上遇到一个很聊得来的网友，当网友约她见面时她毫不犹豫的答应了。[ ]
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21. The river runs _____ here, into South China Sea.
A．broad
B．widely
C．broadly
D．Wide
肠阿米巴病的病理特点是（）
A.黏膜呈颗粒状
B.黏膜表浅溃疡
C.黏膜糜烂
D.口小底大烧瓶样溃疡
E.肠黏膜弥漫性充血水肿
