单项选择题 I hate ( )to tell you. but you've failed in the driving test.A. hadB. haveC. hasD. having

单项选择题 Hello, this is Steven Smith. Nice to hear your voice again.Hi, Mr. Smith.()the coverage of your freight forwarding business?A、Do you knowB、 Please tell meC、 I would like to know about .

单项选择题 Good manners may be varied ()cultural backgrounds.A、 sinceB、 becauseC、 due to