中科新闻网上海利来脚架价格:英语选择题
来源：百度文库 编辑：中科新闻网 时间：2024/04/29 09:12:50
He had to reward himself occaionally . he had to reward himself _
a again and again
b now and again
c once again
d over and over again
a again and again
b now and again
c once again
d over and over again
选B
occasionally的意思是“偶发地，时不时地发生”
A选项是“再在地，反复地”
B选项是“不时，有时”
C选项是“再一次”
D选项是“一再地”
答案很明显
选b 不时的 now and again , every now and then
b
b
B 时不时的
B