下列表述中属于证的是( )
A．头痛
B．疟疾
C．感冒
D．肝阳上亢
E．发热
参考答案：D
在下面的横线上填上“＞”“＜”或“﹦”．
57800______57700
589496______600000
38万______380000．
Why don't you take off your shoes and have them washed? They will soon ______ in the sun. [ ]
A. hang out
B. dry out
C. warm up
D. dry up
