Have you got a {{U}}spare{{/U}} pen?

题库:综合类 类型:最佳选择题 时间:2017-07-03 03:14:26 免费下载:《单选题》Word试卷

Have you got a {{U}}spare{{/U}} pen?
A.new
B.long
C.thin
D.extra

本题关键词:僵a,ECF-A,EP21-A,EP6-A,EP18-A,EP7-A,Lp(a),Lp（a）,A-aDO2,抗A;