某患者发热、咳嗽2天,咳声不扬,吐痰黄稠,面赤,咽喉疼痛,呼吸气热,舌红苔黄而干,脉数有力。其证多属()
A.表寒证
B.表热证
C.痰饮
D.肺热证
E.燥邪犯肺
参考答案:D
You __________ football after school. Why not go home and do your homework first?
A.always played
B.have always played
C.are always playing
D.have always been playing
计算机按性能可以分为超级计算机、大型计算机、小型计算机、微型计算机和( )。
A.服务器
B.掌中设备
C.工作站
D.笔记本