非洲太阳能资源主要集中在（）。
A、北非
B、中非
C、东非
D、南部非洲地区
参考答案：A, C, D
— Mary had a wonderful time at the party.
— ________ ,and_________ [ ]
A. So she did;so did I
B. So did she;so did I
C. So she had;so I did
D. So had she;so I did
