找出下列各组字母中元音音素不同的字母:(1)e b c h (2)d b u p(3)w q p u (4)h j g k(5)y v t g (6)v w u q(7)h k a q (8)G P T O(9)C D E F (10)E V G R
A car travels at a rate of 50 miles per hour.How long will it take to travel 300 miles?
About ________ percent of the earth's surface is covered with water.
Paris is the capital of __________.
__________ there any apples in the kitchen?A.Have B.Be C.Are
The office building _____ the classrooms.A.behind B.behinds C.is behind