Identify the keystone in the drawing of the arch.A.B.C.D.

On the subject of drawing the man saysA．artists generally draw very well.B．artists"drawing

First draw a line the middle of the page. Then write a word in the space above the line

Part B52. Directions:Write an essay of 160－200 words based on the following drawing. In yo

Identify the errors in the following sentence:Paul suggested that they meet in the front of the school gate at one o’clock Friday afternoon. ()

Identify the errors in the following sentence:The old man is in the habit of going for a walk along the river every morning except it rains. ( )

Identify the errors in the following sentence:I got two vases in China. All of them are expensive. ( )