这些歌曲是一代代地教传下来的。

When the boss asked her to leave the company, she became _____.

　 A. a cross 　 B. cross

　 C. across 　 D. crossing

I calmed her down with some ______ .

difficulty　　　　　 B. difficult　　　　　 C. difficulties　　　　 D. difference

We all hold such a point that _______ good knowledge of English is what is needed badly in ______ international trade today.

A. a ; / 　 B. the ; the　 C. the ; an　　　 D. / ; the

His brain was badly hurt in the accident, _______________(导致) a failure to speak normally. (lead).

_____, I managed to get through the game and the pain was worth it in the end.

A. Hopefully B. Normally C. Thankfully 　　 D. Conveniently

_____ the books where they were ______.

A. Lay, laying　　 B. Lie, lying　　 C. Lay, lying　　 D. Lie, laying

en years ago the population of our village was _____ that of theirs. (2008 陕西 )

A. as twice large as　　 B. twice as large as

C. twice as much as　　 D. as twice much as

With more forests being destroyed, huge quantities of good earth _______ each year.
  A. is washing away     B. is being washed away
C. are washing away      D. are being washed away

The performance　　　　 nearly three hours，but few people left the theatre early.

A.covered　　　　　　　 B.reached　　　　　　　 C.played　　　　 D.lasted