问题
选择题
Quzhou is a beautiful city. Every year there are __________ tourists.
A.thousands
B.thousands of
C.thousand
D.thousand of
答案
答案:B
题目分析:句意:衢州是一个漂亮的城市,每年都有数千名游客。表示不确定所指时用thousands of的形式,确定所指不加s,不加of,故选B
点评:单位数量词,表示确定所指时不加s,不加of;表不确定所指时加s,加of,这是相对于后面直接接名词来讲的,而本题中of存在所属关系,所以要特别注意区分,而诸如这种情况就要加,如:hundreds of people.