皮皮学，免费搜题
登录
搜题
【单选题】
党的( )报告在民生建设“五有”基础上又增加了“幼有所育”和“弱有所扶”两个目标,将“五有”拓展到了“七有”A.
十六大
B.
十九大
C.
十八大
D.
十七大
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
【多选题】行星齿轮机构中太阳轮,行星架和齿圈三者齿数关系是( )。
A.
太阳轮齿数比齿圈多
B.
齿圈是三个中齿数最多的
C.
行星架齿数等于太阳轮与齿圈齿数之和
D.
太阳轮是三个中齿数最少的
【单选题】行星齿轮机构中太阳轮,行星架和齿圈三者齿数关系是( )。
A.
太阳轮齿数比齿圈多
B.
齿圈是三个中齿数最多的
C.
行星架齿数等于太阳轮与齿圈齿数之和
D.
太阳轮是三个中齿数最多的
【单选题】________ of this term, we will have learnt 4 books.
A.
At the end
B.
By the end
C.
In the end
D.
At an end
【单选题】We can test LANGUAGE (to find out what our students have learnt): Grammar, vocabulary, spelling and _______.
A.
pronunciation
B.
listening
C.
speaking
D.
Writing
【简答题】We have learnt that there is a good demand for cameras in your market,and take this opportunity for enclosing our quotation sheet No.120 for your consideration.
【单选题】We are going to have fun ____ English together.
A.
to learn
B.
learning
C.
learn
D.
learnt
【单选题】—How many English words have you learnt now? —We had learnt over 1,500 English words ___________ the end of last week.
A.
at
B.
in
C.
by
D.
with
【单选题】We spend as much time as we can _____ English.
A.
learn
B.
to learn
C.
learning
D.
have learnt
相关题目：
参考解析：
知识点：
题目纠错 0
发布
