【题目】 It is reported that the number of tourists visiting Hong Kong this year is smaller than ________of last year.
A. it B. that C. one D. those
在线课程【答案】B
【解析】
试题分析:句意:据报道今年到香港旅游的人数比去年有所下降。A. it 指代同一物; B. that 特指“the+名词”; C. one 泛指“一个”指代a+名词 ; D. those 指代名词复数。空格指代前面的the number“数量”,故选B。