在“则昂头戴面,而有自许之貌”中,“许”之义为()
A.赞许
B.得意
C.许诺
D.允许
参考答案:A
改写成用“亿”作单位的数:8000000000______.
Gina likes action movies, ________ she doesn’t like thrillers. [ ]
A.and
B.so
C.or
D.but