皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【简答题】
选用介词 across, through, along, after, around/about, among, between 1.He swam __________ the river. 2.They had a long walk. They walked __________ the road and saw many people. 3.At last he walked ___________ the forest and saw teh village. He told us he saw many animals and plants in th forest. 4.She planted trees __________ her house. 5.Draw a line__________ A and B, please. 6.The small village lies ____________ the hills. There are many hills there. 7.The student came in ____________ the teacher.
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】直流电机转子的主要部分是()
A.
电枢
B.
主磁极
C.
换向器
D.
电刷
【单选题】This was the second time that I ______ down in the country far from Beijing.
A.
settled
B.
have settled
C.
had settled
D.
had been settled
【简答题】IV . Dictation Listen to the following passage. The passage will be read to you four times. During the first reading, try to get the main idea of the passage. During the second and the third time, you...
【简答题】【 4-4 】 P113 第 9 题 给一个不多于5位的,要求: (1)求出它是几位数; (2)分别输出每一位数字; (3)按逆序输出各位数字,例如原数为321,应输出123.
【单选题】旗帜广告也称横幅广告、标牌广告、网幅广告。它是网上最流行的广告形式。下面的几种说法中哪一个正确的()。
A.
它是以GIF、JPG、BMP、等格式建立的图像文件
B.
它可以是静态的,但不可以是动态的
C.
在绝大多数网页中通常会分割出一定大小的一个个画面
D.
其画面多为长方形或方形,设计和制作都十分精美,富有强烈的视觉冲击力
【单选题】This is the second time I by him;I shall never trust him again. [     ]
A.
was put down
B.
have been let down
C.
have been put down
D.
am let down
【判断题】This time he also met misfortune. His engine broke down. He had to land on the sea. This was the second time.
A.
正确
B.
错误
【多选题】体细胞杂种植物的鉴定常用方法有哪些?
A.
形态学鉴定
B.
细胞学鉴定
C.
同工酶鉴定
D.
DNA分子标记鉴定
【判断题】军事领域的通信使用长波通信,频率是30~300kHz;移动通信使用特高频UHF分米波波段,频率为300~3000MHz
A.
正确
B.
错误
【单选题】中国药典规定,糖浆剂含 蔗糖 应不低于
A.
95 %(g/ml)
B.
85 %(g/ml)
C.
70 %(g/ml)
D.
60 %(g/ml)
E.
4 5%(g/ml)
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题