皮皮学，免费搜题
登录
搜题
【多选题】
按照统计调查级别的不同，统计调查分为( )。A.
国家统计调查
B.
部门统计调查
C.
社会统计调查
D.
地方统计调查
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】—What wine shall we prepare for the dinner? —You’d better think about it twice, because some guests are ________ about their wine.
A.
special
B.
particular
C.
especial
D.
excited
【单选题】—I have tried very hard to find a solution to the problem, but in vain. w_w w. k —why not consult with Frank? You see, _________. A. great minds think alike B. two hea...
A.
1
B.
2
C.
3
D.
4
【多选题】Section D In this section, Samuel and Randy are talking about an examination. Please complete the dialogue with the given sentences. 在本节中, Samuel 和 Randy 正在讨论一场考试。请从方框内选择符合对话情景的句子,并将其序号填入空白处。 Samuel: ...
A.
What? That can’t be.
B.
So do you really want to give up ?
C.
That’s not bad.
D.
You need to relax yourself.
E.
It’s a great pity. Samuel: What ? Randy: __ 20__ Come over to my house to enjoy my party. Samuel: Thanks. You’re being a real friend.
【单选题】Speaker A: I’ve decided to give up my job, Mom. Speaker B: ____ You’d better think twice.
A.
Sounds great!
B.
Are you serious?
C.
What a pity!
【简答题】PWM占空比就是____电平保持的时间与该PWM的时钟周期的时间之比。
【单选题】You'd better think twice before you ______ the plastic.
A.
bust down
B.
bust up
C.
bust off
D.
bust out
【单选题】-I've decided to give up my job , Mum . - You'd better think twice .( ) A. Sounds great! B. What a pity! C. Guess what ? D. Are you serious' ?
A.
B.
C.
D.
D
【单选题】--I've decided to give up my job, Mum. --__________ You'd better think twice.
A.
Sounds great!
B.
What a pity!
C.
Guess what?
D.
Are you serious?
相关题目：