试题(A卷)说明: 本测试卷共15题,每题10分。共150分。测试时间:20分钟。 测试完毕后,请点击“提交”,即可查看测试成绩! Part I Vocabulary and Structure Directions: There are 10 incomplete statements here. You are required to complete each statement by choosing the appropriate answer from the 4 choices marked A, B, C and D