【单选题】—Excuse, can you tell me ____? —Sorry, I don’t. You can go to the information desk.
C.
which train can I take
D.
where does the train go.
【单选题】听力原文:W: Hi, I understand that there are aerobic classes for students and (9) I'm wondering if you have the schedule for the upcoming sessions? M: Sorry. I don't have a paper copy of it on hand right n...
A.
Get a registration form.
B.
Know about the aerobics schedule.
C.
Get a student ID card.
D.
Know about the fees for aerobic classes.
【单选题】在液压系统中,若将液压泵直接改变为液压马达,则将是:
【判断题】液压传动系统中的执行元件有齿轮液压马达、叶片液压马达、轴向柱塞液压马达、单杆活塞缸。()
【单选题】关于油脂在人体中的生理功能的理解中错误的是
A.
油脂在人体内的水解、氧化可释放能量,所以油脂可在人体内提供能量
【多选题】《旧约》是希伯来文学总集,内容由()构成。