小华在电话中问小明:“已知一个三角形三边长分别是4,9,12,如何求这个三角形的面积?”小明提示说:“可通过作最长边上的高来求解.”小华根据小明的提示作出的图形正确的是( )A. B. C. D.
The traffic light is yellow, you may __________. A. stop B. wait C. go
He likes ________planes. He likes ________,too. A.make;swimmingB.making;swimmingC.making;swim
Read and choose.找出一个不同类的单词。 (1)A. shopB. supermarket C. museumD. book (2)A. subway B. straightC. trainD. ship (3)A. drinkB. todayC. tomorrow D. tonight (4)A. rideB. diveC. teach D. foot (5)A. eastB. schoolC. westD. south
Is that hot or cold? .
_____are you from?I am from China.