求问各位大神求问各位大神！一道GWD的题~~

rabbiteido

Part of the proposed increase in state education spending is due to higher enrollment, since the number of students in public schools have grown steadily since the mid-1980's and, at nearly 47 million, are at a record high.

• A enrollment, since the number of students in public schools have grown steadily since the mid-1980's and, at nearly 47 million, are at
• B enrollment, with a number of students in public schools growing steadily since the mid-1980's and, at nearly 47 million, reaching
• C enrollment: since students in public schools have grown steadily in number since the mid-1980's and, at nearly 47 million, have reached
• D enrollment: the number of students in public schools has grown steadily since the mid-1980's and, at nearly 47 million, has reached
• E enrollment: students in public schools have grown steadily in number since the mid-1980's and, at nearly 47million, are at
  

这道题选D
我没有异议

但是很想搞明白这个at nearly 47million是个什么成分呀~~~插入语？？我觉得是插入语，但是不知道对不对~
各位大神不吝赐教啊~~~~！！！！先谢过了！！

李小娇

是插入语我觉得

然后想问问B错在哪呢？求赐教

dorisinblossom

李小娇 发表于 2017-8-9 17:48
是插入语我觉得

然后想问问B错在哪呢？求赐教

a number of 等同于 a quantity of，意思是很多

the number of 等同于 the quantity of，表示XX的数量

李小娇

dorisinblossom 发表于 2017-8-9 17:53
a number of 等同于 a quantity of，意思是很多

the number of 等同于 the quantity of，表示XX的数量 ...

啊 粗心了 感谢