Hedidnotr egretsayingwhathedidbutfeltthatheitd ifferently.
A.couldexpress
B.wouldexpress
C.couldhaveexpressed
D.musthaveexpressed
正确答案:C
Hedidnotr egretsayingwhathedidbutfeltthatheitd ifferently.
A.couldexpress
B.wouldexpress
C.couldhaveexpressed
D.musthaveexpressed
正确答案:C上一篇 正常人即使闭眼,伸出手指也能触摸自己的鼻尖,这个动作属于 A.印随行为 B.大脑皮层控制的条件
下一篇 (11分)(注意:在试题卷上作答无效) 已知2H2O2=2H2O+O2↑ , 可以通过观察反映过程中O2的生成速