【单选题】二进制数10101B转换为十六进制数是()。
【多选题】BSFI3090型制动器泄压时,下面的说法正确的是()
【单选题】当安全阀泄漏蒸汽时,下面处理方法正确的是()。
【单选题】-Hi, Bob. Are you free tomorrow?
【单选题】硅酸盐水泥熟料中,水化速度最快的矿物成份是
【单选题】一Are you free tomorrow? 一No,I' m afraid I' m not.
【单选题】听力原文:W: Are you free tomorrow? I'd like to invite you to dinner. M: Well, actually I have something very important to do. W: Can I ask what it is? M: I'm going to have my driving test. W: I hope thing...
A.
The man accepts her invitation.
B.
The man doesn't feel worried about the test.
C.
The woman gives him some advice.
D.
The woman is comforting him.
【单选题】Come to my office if you free tomorrow.
【单选题】— you free tomorrow? — No. I free the day after tomorrow.
B.
are; going to be; will
C.
are; going to be ; will be
D.
are; going to; will be