单项选择

• 1、

  I don't think （　） possible to master a foreign lan

• 2、

  Who is it up （　） decide （　） whether to go or not

• 3、

  We obey him, （　） we are afraid of him, （　） we hono

• 4、

  I'd （　） his reputation with other farmers and busi

• 5、

  Every culture has developed （　） for certain kinds

• 6、

  Some researchers feel that certain people have ner

• 7、

  In today's class, the students were asked to （　） t

• 8、

  Without any hesitation, she took off her shoes,（　）

• 9、

  Before we move, we should （　） some of the old furn

• 10、

  The meaning of the sentence is （　）; you can interp

• 11、

  Can you（　） who has lost the watch

• 12、

  I don't know if he （　） tomorrow. If he （　）tomorrow

• 13、

  Is （　） necessary to complete the design before Nat

• 14、

  All but one （　） here just now.

• 15、

  The singer and the dancer （　） come to the meeting.