I治疗甲状腺功能亢进,服药后120分钟方能进食。()
参考答案:对
黑种人的故乡是( )
A.非洲
B.亚洲
C.美洲
D.大洋洲
—Who broke the window?
—Tom did. He admitted ________ it. [ ]
A. to break
B. to have broken
C. breaking
D. to breaking