皮皮学,免费搜题
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【单选题】
“明明德于天下者,先治其国;欲治其国者,先”出自古代教育名篇( )
A.
《》
B.
《大学》
C.
《论语》
D.
《》
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举一反三
【单选题】x=1if x>=0: print(-x)else: print(x)结果:
A.
1
B.
0
C.
-1
D.
不确定
【单选题】逆铣与顺铣相比较,其优点是()
A.
工作台运动稳定
B.
加工精度高
C.
散热条件好
【单选题】How many tons of cereal is the Zimbabwe government able to buy?
A.
500,000.
B.
100,000.
C.
250,000.
D.
50,000.
【单选题】I like to put some sugar ______ cereal. How ______ you? [     ]
A.
for; for
B.
on; about
C.
for; on
D.
about; about
【单选题】假设x = 1,y = -1,z = 1.以下语句将显示什么? if x > 0: if y > 0: print("x > 0 and y > 0") elif z > 0: print("x 0")
A.
x> 0 and y> 0
B.
x <0 and z> 0
C.
x <0 and z <0
D.
什么都没显示
【简答题】Find the topic sentence of the following paragraph and write it down. Many people think of cereal as a healthy breakfast, but just because you put blueberries on your cereal doesn’t make it healthy! T...
【判断题】阅读下面的程序段: x = 1 if iif(x, 0, -1) Then x = x + 1 End If Print x 运行后x的值是:2。
A.
正确
B.
错误
【单选题】How _________ cereal _________ in the bowl?
A.
much; is
B.
many; are
C.
much; are
D.
many; is
【简答题】读下列句子,录音并上传 1. How about eating some gs? 2. Let's talk about how to eat a healthy breakfast. 3. Let's try some cereal. 4. Why don't we sit down?
【简答题】用一个空可乐瓶、一只口服液玻璃瓶和水制作一只“浮沉子”如图所示。用力捏可乐瓶的两侧,您看到什么现象?松手后,您又看到什么现象?试说明其中的道理。
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