A:1 :2
B:2 :1
C:1 :1
D:8 :3
夏天,剥开包装纸的冰棍会冒“白气”是____现象(汽化/液化);根据你的观察,在室内无风时,冰棍冒出的“白气”符合实际的是图____(甲/乙)。
——Will you join us to play basketball on Saturday afternoon?
——________, but I promised to go swimming with Eric.
按要求写句子。