如图所示的四种情景中,属于光的直线传播的是 [ ]
A.
B.
C.
D.
答案:C
--What do you think of the match?
--Wonderful! Our team has never played __________.
A.worse
B.worst
C.better
D.best
— What are you going to do next Sunday?
— _____.
[ ]
A. I'm sorry.
B. Here you are.
C. I've no idea.
D. No, nothing.