题型:问答题 简答题 ____ with what the students had done, the teacher praised them highly. [ ]A. Delight B. Delighting C. Delighted D. Being delighting 查看答案
题型:问答题 简答题 在原电池(一)2n(s)|Zn2+(c1)||(H+(c2)|H2(g,F),Pt(s)(+)中有两个电极,下述电极符号中错误的是( )。A.( Zn2+(c1)IZn(B.( H+(c2),H2(g,|Pt(C.( H+(c2)|H2(g,|Pt(D.( Pt(,H2(g,|H+(c2) 查看答案
题型:问答题 简答题 7岁患儿午餐时,不慎将花生米误吸入气管,拟行急诊气管内异物取出,术前最迅速有助于诊断的检查是()。A.查血常规B.拍胸部X线片C.听诊双侧呼吸音D.检查心电图E.以上都不是 查看答案