We can enjoy a fashion show _____. A: at 7:30 pm on 7 March B: at 7:30 am on 7 March C: at 7:30pm on 8 March
We can enjoy a fashion show _____. A: at 7:30 pm on 7 March B: at 7:30 am on 7 March C: at 7:30pm on 8 March
Which of the following time is proper if you want to make an A: ? B: at 7:00 am C: at 4:00 pm D: at the midnight E: at 4:00 am
Which of the following time is proper if you want to make an A: ? B: at 7:00 am C: at 4:00 pm D: at the midnight E: at 4:00 am
I _____ home for school at 7 every morning. A: leaves B: leave C: am leaving D: left
I _____ home for school at 7 every morning. A: leaves B: leave C: am leaving D: left
数列7, 7, 7, 7, 7, 7, …为等差数列
数列7, 7, 7, 7, 7, 7, …为等差数列
Interview One The peak for text messaging is between ______. A: 10:30 pm and 11:00 pm B: 7:30 am and 8:00 am C: 10:30 am and 11:00 am D: 8:00 pm and 10:30 pm
Interview One The peak for text messaging is between ______. A: 10:30 pm and 11:00 pm B: 7:30 am and 8:00 am C: 10:30 am and 11:00 am D: 8:00 pm and 10:30 pm
PH值是溶液酸碱度的一种表示方法，（）时，溶液呈中性；（）时，溶液呈酸性；（）时，溶液呈碱性。 A: PH=7、PH>7、PH<7 B: PH=7、PH<7、PH>7 C: PH>7、PH=7、PH<7 D: PH<7、PH=7、PH>7
PH值是溶液酸碱度的一种表示方法，（）时，溶液呈中性；（）时，溶液呈酸性；（）时，溶液呈碱性。 A: PH=7、PH>7、PH<7 B: PH=7、PH<7、PH>7 C: PH>7、PH=7、PH<7 D: PH<7、PH=7、PH>7
书挂期限为（）天、口挂期限为（）天、印挂期限为（）天。 A: 7、7、7 B: 7、7、10 C: 7、5、7 D: 7、5、10
书挂期限为（）天、口挂期限为（）天、印挂期限为（）天。 A: 7、7、7 B: 7、7、10 C: 7、5、7 D: 7、5、10
-- Shall I call you at 7:00 a.m. tomorrow?-- No, not that early! I ________ then. A: sleep B: am sleeping C: will sleep D: will be sleeping
-- Shall I call you at 7:00 a.m. tomorrow?-- No, not that early! I ________ then. A: sleep B: am sleeping C: will sleep D: will be sleeping
7 7=?
7 7=?
17×(-7)÷(-17)×7等于（ ） A: 1 B: 49 C: -7 D: 7
17×(-7)÷(-17)×7等于（ ） A: 1 B: 49 C: -7 D: 7