You are trying to fill a bath with both taps on, but have accidentally left out the plug. Normally the hot water tap takes 8 minutes to fill the bath and the cold water tap takes 10 minutes. However, the water empties out through the plug hole in 5 minutes. How long will it take for the bath to fill?
You are trying to fill a bath with both taps on, but have accidentally left out the plug. Normally the hot water tap takes 8 minutes to fill the bath and the cold water tap takes 10 minutes. However, the water empties out through the plug hole in 5 minutes. How long will it take for the bath to fill?
I have no idea ______. Somebody has left it ______.
ID为left的DIV标签,用CSS设置DIV的左边为红色实线,下面设置正确的是()。
The goods under L/C No.1234 left here().
Before she left on the trip, she()hard.
If the figure below on the left was folded together it would make a box. Imagine the box is made of paper or card, so that you cannot see through it. You have to say which of the alternatives would be made from the unfolded figure on the left.
s=left$(“abcd”,2)+Mid$(“efgh”,2,2),则s的值为()。
Before she left on the trip, she()hard.
If the figure below on the left was folded together it would make a box. Imagine the box is made of paper or card, so that you cannot see through it. You have to say which of the alternatives would be made from the unfolded figure on the left.