题目
A giant electronic display is _ the days to the start of the Pan-American Games here. A.counting off B.counting down C.counting in D.counting up
A giant electronic display is _ the days to the start of the Pan-American Games here.
A.counting off
B.counting down
C.counting in
D.counting up
题目解答
答案
句意为一个巨大的电子显示屏__泛美运动会的开幕日期。
A giant electronic display is _ the days to the start of the Pan-American Games here.中主语 A giant electronic display,谓语 is _,结合选项词意:A项 counting off 报数,B项 counting down 倒计时,C项 把…计算在内,D项 counting up 共计,把…加起来,依次代入句中可填 counting down,故答案是 B。
解析
步骤 1:理解句子结构
句子的主语是 A giant electronic display,谓语是 is _,宾语是 the days to the start of the Pan-American Games here。需要选择一个合适的动词短语来填空,使得句子通顺且符合语境。
步骤 2:分析选项词意
A. counting off:报数
B. counting down:倒计时
C. counting in:把…计算在内
D. counting up:共计,把…加起来
步骤 3:选择合适的动词短语
根据句子的语境,一个巨大的电子显示屏应该是显示泛美运动会开幕的倒计时,因此选择 B. counting down。
句子的主语是 A giant electronic display,谓语是 is _,宾语是 the days to the start of the Pan-American Games here。需要选择一个合适的动词短语来填空,使得句子通顺且符合语境。
步骤 2:分析选项词意
A. counting off:报数
B. counting down:倒计时
C. counting in:把…计算在内
D. counting up:共计,把…加起来
步骤 3:选择合适的动词短语
根据句子的语境,一个巨大的电子显示屏应该是显示泛美运动会开幕的倒计时,因此选择 B. counting down。