正常成人颅内压为（）
A.7～20mmHg
B.5～20mmHO
C.0.5～1.0kPa
D.0.7～2.0kPa
参考答案：D
—Do you play football in the morning?
—________. I play football in the afternoon.[ ]
A. Yes, I do
B. Yes, I don't
C. No, I don't
电信执照技能考核合格证应注明考核的专业类别和岗位。技能考核合格证有效期为（）年。
A.1
B.2
C.3
D.4
