改错1,Many a student want to be a second Bill Gates

改错1,Many a student want to be a second Bill Gates many a student是什么意思? many a student是什么意思? Many a student have failed in the exam(改错）,并翻译 many a student怎么翻译? 单句改错 1.They each has an English-Chinese dictionary.2.Many a student have passed the exam.答出解 改错：she sister is a student Are your uncle a student?(改错) 改错 1 There is a good many trees on the hill.答案说把is换成are 请问有a good many+可数名词复数这种用法么?2 Manya student come out.我个人认为是要去掉a 还要在student后加s 可答案说是直接在come后面加s .单 Many a student has made great progress in study.中的Many a student如何理解? many a student makes the same mistake 为什么many后面可many a student makes the same mistake 为什么many后面可以跟a student ,可以去掉吗? Helen is a good student.But she runs slow.改错 改错At presently I am a senior high school student We did a student activities survey last week.改错 陈琳 is a good student.she does everything careful.改错 改错：I found him being a diligengt student. Are your sister a student?改错怎么改? Mike is a college student from Britain.单句改错