皮皮学，免费搜题
登录
搜题
【单选题】
— Are you still busy? — Yes, I _____ my work, and it won't take long. [ ]A.
just finish
B.
am just finishing
C.
have just finished
D.
am just going to
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
【简答题】There have been many great inventions or things that changed the way we live. The first great invention was the one that is still very important today——the wheel. This made it easier to carry heavy th...
【单选题】He phoned again this morning. He’s very_____________
A.
persistent
B.
assistentance
C.
persist
D.
assistance
【简答题】this first great ___(13)____ struggle in the U. S.
【单选题】双作用叶片泵配油盘在压油窗口一端开有一个三角槽,其作用是( )。
A.
避免吸油腔和压油腔连通
B.
使两叶片之间的封闭油液逐渐进入压力区，避免引起压力脉动和噪声
C.
使叶片底部始终与压油窗口相连
D.
减少叶片对转子槽侧面的压紧力和磨损
【简答题】this first great ___(13)____ struggle in the U. S.
【简答题】This first great hall, with its and some sixty feet in height, bears the plaque labeled "Zen Temple of the Clouds and Forests" written by the Emperor Kangxi of Qing Dynasty.
【简答题】this first great ___(13)____ struggle in the U. S.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
