hundreds of 能单独用吗.how many teachers are there in your school?hundreds of.这是一道选择题,答案hundreds of,但没见过这种形式.

hundreds of 能单独用吗.how many teachers are there in your school?hundreds of.这是一道选择题,答案hundreds of,但没见过这种形式. they need hundreds of hours of study and practice,能改为they need hundreds of hours to study andpractice吗 用hundreds of years造句 用 hundreds of people造句 Hundreds 后必须加of吗?那么hundreds years ago hundreds of之前可以加数词吗,比如：three hundreds of 到底是：three hundred of,还是three hundreds of?还是hundreds of 之前就是不能加数词? there are hundreds of students in our school为啥用hundreds of和hundreds of差不多的词有那些怎么用A.five hundreds B.five hundred of hundreds of Dfive hundreds of为啥不选ABD hundreds of thousands of 和 hundreds and thousands of 意思一样吗 hunderds of hundreds of times和 hundreds of times有区别吗 HO-COOH能与NaHCO3反应吗? 有这样用的吗?hundreds of thousands of连起来用哟! hundreds of thousands of hundreds of thousands of hundreds of 后面可以接不可数名词吗可以说hundreds of bread吗? hundreds of birds hundreds of是在作定语修饰birds吗 英语 hundreds of用法hundreds of people 后用is 还是are halloween started hundreds of years ago in birtain.用hundreds of years ago in birtain提问 hundred ,hundreds,hundred of,hundreds of...