问题
选择题
Once there was ______time _____people walked without shoes.
A.a ;that
B.a ;when
C.the ;that
D.the ;that
答案
答案:B
考察冠词及定语从句,句意:曾经有一段时间人们走路不穿鞋.结合语境可知前文泛指任何一段时间,故用不定冠词,根据先行词time时间,可知引导词用when,故选B.
Once there was ______time _____people walked without shoes.
A.a ;that
B.a ;when
C.the ;that
D.the ;that
答案:B
考察冠词及定语从句,句意:曾经有一段时间人们走路不穿鞋.结合语境可知前文泛指任何一段时间,故用不定冠词,根据先行词time时间,可知引导词用when,故选B.