问题
选择题
More than five doctors and rescuers have got to Yushu County up to now.
A.thousand
B.thousands
C.thousand of
D.thousands of
答案
答案:A
题目分析:考查具体数字的表达法。“数词+dozen,thousand,hundred,million等数量词表确切数字。不加s,不加of。故选答案A。但表约数时加s,加 of。如 hundreds of“数以百计的,好几百的”,thousands of数千的。句意:目前有超过五千个医生和营救者到达玉树。