——It’s a fine day today, isn’t it ——______ A: Yes, it is B: Yes, isn’t it C: Yes, is it
——It’s a fine day today, isn’t it ——______ A: Yes, it is B: Yes, isn’t it C: Yes, is it
Mustwehandinourhomeworknow?（） A: Yes,youwill B: Yes,youmustn‘t C: No,youneedn‘t D: No,youmustn‘t
Mustwehandinourhomeworknow?（） A: Yes,youwill B: Yes,youmustn‘t C: No,youneedn‘t D: No,youmustn‘t
下面计算正确的是（） A: 59÷8=7……2 B: 29÷4=6……5 C: 48÷6=7……3 D: 38÷7=5……3
下面计算正确的是（） A: 59÷8=7……2 B: 29÷4=6……5 C: 48÷6=7……3 D: 38÷7=5……3
Are there any pictures on the wall?---________________. A: Yes, there isn’t B: No, there aren’t C: No, there are D: Yes
Are there any pictures on the wall?---________________. A: Yes, there isn’t B: No, there aren’t C: No, there are D: Yes
Are the Climate changes natural ?( A: Yes, they are B: No, they aren’t C: No, they are D: Yes, they aren't
Are the Climate changes natural ?( A: Yes, they are B: No, they aren’t C: No, they are D: Yes, they aren't
81，54，36，24，16，32/3，() A: 64/7 B: 48/5 C: 64/9 D: 4
81，54，36，24，16，32/3，() A: 64/7 B: 48/5 C: 64/9 D: 4
Is it your book? _______. A: No, it is B: Yes, it isn’t C: Yes, it’s D: Yes, it is
Is it your book? _______. A: No, it is B: Yes, it isn’t C: Yes, it’s D: Yes, it is
—Are the books on the desk?—________. They're under the chair. A: Yes, it is B: No, they aren't C: Yes, they are D: No, it isn't
—Are the books on the desk?—________. They're under the chair. A: Yes, it is B: No, they aren't C: Yes, they are D: No, it isn't
---Are there any books in the bookcase?---__________.They are English books. A: Yes, there are B: No, there aren’t C: Yes, they are D: No, they aren’t
---Are there any books in the bookcase?---__________.They are English books. A: Yes, there are B: No, there aren’t C: Yes, they are D: No, they aren’t
2、编程实现：判断输入的一个整数是否是能被3或7整除，若能被3或7整除整除，输出“YES”，若不能被3或7整除整除，输出“NO”。
2、编程实现：判断输入的一个整数是否是能被3或7整除，若能被3或7整除整除，输出“YES”，若不能被3或7整除整除，输出“NO”。