大于10%、小于15%的百分数只有4个.______(判断对错)
根据分析可知:
大于10% 而小于15% 的百分数共有无数个.
故答案为:×.
“布衣”是中国古代对劳动人民的称呼,诸葛亮在《出师表》中也曾以“布衣”自称。在诸葛亮生活的时代里,“布”的主要材料是 [ ]
A.丝
B.麻
C.棉
D.毛
句型转换。
1. I was doing my homework when Li Lei called me. (就画线部分提问)
______ ______ you doing when Li Lei called you?
2. We were watching TV at 9:00 last night. (改为否定句)
We______ ______ watching TV at 9:00 last night.
3. I was talking with my friends when Mr. Wang came in. (用while改为同义句)
Mr. Wang came in______ I was talking with my friends.
4. He gave the police a call just now. (改为同义句)
He ______ the police just now.
5. Do you have supper at 7: 00 every evening? (用last night改写句子)
______ you ______ supper at 7: 00 last night?