皮皮学，免费搜题
登录
搜题
【单选题】
数控机床进给传动,( )把机床进给传动链的程度缩短为零,所以又称为“零传动”。A.
电动机通过联轴器直接与丝杆连接
B.
电动机通过齿轮与丝杆连接
C.
电动机通过齿形带与丝杆连接
D.
直线电动机直接驱动
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】Doctors suggest that people should wash their hands .
A.
twice a day
B.
three times a day
C.
four times a day
D.
eight times a day
【单选题】Some doctors suggest that vinegar will ____ people from being infected ___ H1N1.
A.
protect; to
B.
prevents; from
C.
prevent; with
D.
protect; in
【判断题】According to the 2016 dietary guidelines for Chinese residents, doctors suggest that women of childbearing age should take 400 micrograms (equivalent to 0.04 milligrams) of folic acid every day from t...
A.
正确
B.
错误
【单选题】Some doctors suggest that you ______ large amount of vitamins at the beginning of getting cold.
A.
have taken
B.
take
C.
took
D.
can take
【单选题】关于投资性房地产的后续支出,下列说法中正确的是( )
A.
后续支出均应计入当期损益
B.
后续支出均应资本化
C.
改建、扩建支出应予资本化
D.
大修理支出应予资本化
【多选题】下列关于投资性房地产的后续支出说法中正确的有( )。
A.
满足投资性房地产确认条件的后续支出，应当计入投资性房地产成本
B.
企业对某项投资性房地产进行改扩建等再开发且将来仍作为投资性房地产的，应将其账面价值转入“在建工程”
C.
企业对投资性房地产进行改扩建等再开发且将来仍作为投资性房地产的，在再开发期间应继续将其作为投资性房地产，继续进行折旧或摊销
D.
对投资性房地产的日常维修应计入当期损益
【单选题】Doctors suggest that everyone should exercise every day, especially those who do sedentary work as reading, typing and sewing.
A.
体力的
B.
脑力的
C.
久坐的
D.
轻松的
【简答题】Many doctors recommend Vitamin C to pr colds，and some doctors suggest that you take large amounts when you begin to get cold symptoms. ()
【单选题】Eye doctors suggest that a child’s first eye exam____at the age of six months old.
A.
was
B.
be
C.
were
D.
is
【简答题】Play a word to learn and practise directions vocabulary. Directions Match the word to the picture.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
