-- Someone is knocking at the door.
-- Who ______ it be at this hour of day?
A:may
B:can
C:must
D:should
有一种爱是最无私的,它是温暖的太阳,奉献着七色光芒;是辽阔的海洋,袒露着宽广胸怀;是肥沃的土壤,哺育儿女茁壮成长……它是( )
1)目的;
2)个人情况.
注意:1)词数100左右,邮件开头和结尾已为你写好,不计入总词数;
2)可以适当增加细节,以使行文连贯.
Dear Mr.Blake,
Yours,
Li Hua.