the noise of desk being opened and closed could be heard outside the classroom.

the noise of desk being opened and closed could be heard outside the classroom. The noise of desk( ) could be heard out in the street A opened and closed B to be opened and closed C being opened and closed D having been opened and closed 可是这个答案在句中做什么成分呢? out of the noise the pair of glasses on the desk (be)mine There ___ (be) two cups of tea on the desk. they heard the noise of 高中英语习题（选择题）求解…………At the beginning of class ,the noise of desk ( ) could be heard outside the classroom.A.opened and closed B.to be opened and closed C.being opened and closed D.to open and close请说出 The noise of the machines ___can be clearly heard in our classroom.(fixed,being fixed) 选择：There was a terrible noise( ) the sudden burst of lightThere was a terrible noise( ) the sudden burst of light.followed?following?to be followed?being followed? How many bottles of water____(be)there on the desk?There___(be)one. The desk and chair ____(be) made of wood ,用BE的适当形式填空 用there be形势填空 （ ）a glass of milk on the desk y用there be形势填空（ ）a glass of milk on the desk yesterday at the beginning of class ,the noise of desksat the beginning of class,the noise of desks___could be heard A opened and cloded B to be opened and closed C being opend and closed答案是C Half of the money on the desk () Tom's.A.are B.isC.an D.be 英语翻译Capabilities for understanding speech in noise can be assessed by varying the noiselevel relative to the level of the signal (or the signal-to-noise ratio).Normal-hearingindividuals can still comprehend sentences when the noise is about 5 there is two cups of water on the desk 对吗,be动词到底用什么? 1.There (be) a lot of red apples on the desk There_______ (be)a pair of glasses on the desk just now