微机内的乘除法运算一般要用十进制。
参考答案:错
He doesn't tell me _____. Can you tell me his address? [ ]
A. where he lives
B. where does he live
C. where he lives in
有关骨与关节结核的表现,下列哪项不正确().
A.常形成流注脓肿
B.常形成窦道
C.死骨可经窦道流出
D.寒性脓肿不会穿破肠管、膀胱等空腔脏器
E.关节结核可出现梭形肿胀