在飞船的实验室里,不能够使用的仪器是
A.弹簧测力计
B.天平
C.酒精温度计
D.打点计时器
答案:B
在飞船的实验室里,所有物体处于完全失重状态,所有因为重力的现象完全消失,B对;
— Hi, Julie, it's great to see you again. I hear you've traveled a lot recently.
— Yeah, but I really _____ the comforts of home. [ ]
A. miss
B. missed
C. have missed
D. had missed
为了在全社会广泛应用信息技术,实现资源共享,我国将在()三大领域重点推进信息化。
A.企业
B.农业
C.城市
D.教育