例句與造句

1. the man's early life is a closed book .
   那人的早年生活是個不可告人的謎。
2. nuclear physics is a closed book to most of us .
   我們大多數(shù)人對原子核物理學(xué)一竅不通。
3. for me, geology is a closed book
   對我來說地質(zhì)學(xué)是一門我完全不懂的學(xué)科。
4. nuclear physics is a closed book to me
   核物理學(xué)是我完全不懂的一門學(xué)科。
5. paper i : choose 2 questions and answer in 3 hours . closed book
   卷一：以三小時選答兩條題目(閉卷)
6. It's difficult to find closing books in a sentence. 用closing books造句挺難的
7. talbot slid his closed book into his satchel .-have i heard all
   塔爾博特把他那本闔上的書，輕輕地放進(jìn)書包。
8. a closed book
   未揭開的秘密
9. there will be three one-hour exams . the exams will be closed book, but you may bring one 8-1 / 2 x 11 sheet of notes with you to the exam
   共有三次、每次一小時的考試，考試時不得翻書。但考試時你可以攜帶一份81/211英?大小的筆記。