单选集

• 1、

  Directions: There are 4 passages in this part. Eac

• 2、

  Directions: There are 4 passages in this part. Eac

• 3、

  Directions: There are 4 passages in this part. Eac

• 4、

  Directions: There are 4 passages in this part. Eac

• 5、

  Directions: There are 4 passages in this part. Eac

• 6、

  Passage 2 We are all naturally attracted

• 7、

  Passage 2 We are all naturally attracted

• 8、

  Passage 2 We are all naturally attracted

• 9、

  Passage 2 We are all naturally attracted

• 10、

  Passage 2 We are all naturally attracted

• 11、

  Passage 3 The U. S. Army Infantry (步兵),

• 12、

  Passage 3 The U. S. Army Infantry (步兵),

• 13、

  Passage 3 The U. S. Army Infantry (步兵),

• 14、

  Passage 3 The U. S. Army Infantry (步兵),

• 15、

  Passage 3 The U. S. Army Infantry (步兵),

• 16、

  Passage 4 The fact that people can "see"

• 17、

  Passage 4 The fact that people can "see"

• 18、

  Passage 4 The fact that people can "see"

• 19、

  Passage 4 The fact that people can "see"

• 20、

  Passage 4 The fact that people can "see"