…corporation, an agency of the federal government,
A.For the
B.This
C.As a
D.A
第1题
A.up to
B.as much
C.as many as
D.equal
第2题
A.built up
B.build up
C.built
D.build
第3题
A.provided
B.providing
C.provided with
D.provided by
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!