A.separated
B.detached
C.dispatched
D.touched
第1题:
I am hungry. So ______ he.
A、does
B、is
C、do
D、did
第2题:
17.
A. He’s
B. His
C. He
D. Him
第3题:
79、推测下列气相反应自发的是
A.Kr++ He → Kr +He+
B.Si+ Cl+→ Si++Cl
C.Cl-+ I → I-+Cl
D.Cl-+ F→ F-+Cl
第4题:
"Oh, I'm sorry," he ______ her.
A、cried
B、told
C、apologized
D、said
第5题:
第6题:
推测下列气相反应自发的是
A.Kr++ He → Kr +He+
B.Si+ Cl+→ Si++Cl
C.Cl-+ I → I-+Cl
D.Cl-+ F→ F-+Cl