I couldn't do my homework with all that noise ______.[ ]

A. going on

B. goes on

C. went on

D. to go on

流脑的主要临床特点是（）

A.高热，头痛，呕吐，昏迷，脑膜刺激征

B.高热，头痛，抽搐，昏迷，脑膜刺激征

C.高热，头痛，休克，昏迷，脑膜刺激征

D.高热，头痛，皮肤瘀点、瘀斑，脑膜刺激征

E.高热，头痛，呼吸衰竭，脑膜刺激征