Lynn laughed very _________.[ ]
A. happy
B. happiness
C. happily
答案：C
-----What a fine day! Shall we go picnicking?
------_____________,but we need to be home before six o’clock for the football match. .
A．Have a nice time.
B．Pardon me
C．That’s great
D．You are right
下图片所反映出的科学观点的创立者是
A、牛顿
B、哥白尼
C、达尔文
D、爱迪生
