皮皮学，免费搜题
登录
搜题
【简答题】
shell气化炉由内筒和外筒组成,内筒上部为( ) ,下部为( ) 。
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】If you listened more carefully, ____________. 2. If you listen carefully, ____________. 3. If you arrived early, ____________. 4. If you arrive early, ____________. 5. If you give us a unit price of €...
【单选题】If a computer crashes，you will lose the file you _____ on if you don’t save it early enough.
A.
are working
B.
work
C.
will work
D.
worked
【单选题】—Do you have a minute? I've got something to tell you. —OK, you make it short. [ ]
A.
now that
B.
if only
C.
so long as
D.
every time
【单选题】－Do you have a minute? I’ve got something to tell you. －Ok, ______ you make it short.
A.
now that
B.
if only
C.
so long as
D.
every time
相关题目：
参考解析：
知识点：
题目纠错 0
发布
