皮皮学，免费搜题
登录
搜题
【判断题】
册证书和执业印章是注册 监理工 的执业凭证,由注册 监理工 的所在单位 保管、使用。注册证书和执业印章的有效期为 3年A.
正确
B.
错误
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】已 知 某 正 弦 交 流 电 压 的 周 期 为 10 ms ,有 效 值 为 220 V ,在 t = 0 时 正 处 于 由 正 值 过 渡 为 负 值 的 零 值,则 其 表 达 式 可 写 作 ( ) 。
A.
(a) u = 380sin(100 t +180 ° ) V
B.
(b) u = -311sin200 t p V
C.
(c) u = 220sin(628 t +180 ° ) V
【简答题】关于土地确权与土地登记，下列选项中说法正确的是（ ）。
【单选题】Choose the correct sentence:
A.
Baltar loves to dance.
B.
Baltar loves to dancing.
C.
Baltar love to dance.
D.
Baltar love to dancing.
【单选题】Choose the correct sentence:
A.
How I can help?
B.
How I can help you?
C.
What can I help you?
D.
How can I help you?
【单选题】已知某正弦交流电压的周期为10ms，有效值220V，在t=0时，正处在由正值过渡为负值的零值，则其表达式可写作：
A.
u=380sin(100t+180°)(V)
B.
u=-31lsin200πt(V)
C.
u=220sin(628t+180°)(V)
D.
u=220sin(100t+180°)(V)
【单选题】Choose the complete sentence.( )
A.
Then I attended Morris Junior High. A junior high that was a bad experience.
B.
The scene was filled with beauty. Such as the sun sending its brilliant rays to the earth and the leaves of various shades of red, yellow, and brown moving slowly in the wind.
C.
He talked for fifty minutes without taking his eyes off his notes. Like other teachers in that department, he did not encourage students' questions.
D.
Within each group, a wide range of features to choose from. It was difficult to distinguish between them.
【单选题】Choose the sentence type for the following sentence: While the music played, Niel sneaked in through the side door.
A.
Simple sentence
B.
Compound sentence
C.
Complex sentence
【多选题】Read the following sentence and choose the true statements about it.
A.
The sentence starts with an adverbial clause, and there are two attributive clauses.
B.
The sentence is a complex sentence.
C.
The ideas in the sentence are connected.
D.
The sentence are short and choppy.
【简答题】下列选项中说法正确的是（ ）。
相关题目：
参考解析：
知识点：
题目纠错 0
发布
