皮皮学，免费搜题
登录
搜题
【单选题】
空气喷气发动机不能用于航天飞行的最主要的原因是（ ）A.
它依赖于空气中的氧气作为氧化剂
B.
推力不够
C.
速度不够
D.
重量太大
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】How to refuse other's invitation in a polite way?
A.
No, it's boring.
B.
I don't have time.
C.
Unfortunately I have another engagement but thank you for the invitation.
D.
No way.
【单选题】Why do the other passengers refuse Forrest to sit beside them?
A.
Because the seat has been reserved.
B.
Because they dislike Forrest.
C.
Because they don’t know Forrest.
【简答题】They only hear while their hands and eyes are_________ occupied. A other than B. no other than C. otherwise D. other ways
【简答题】皮带抽油机的主要特点是:长冲程、低冲次、______。
【单选题】I would work harder ________ refuse to help you. [ ]
A.
rather than
B.
other than
C.
more than
D.
or rather
【简答题】一般而言，应收账款周转率越高越好。应收账款周转率越高，表明应收账款的变现速度越快。（ ）
相关题目：
参考解析：
知识点：
题目纠错 0
发布
