Since our research so far has not produced any answers to this problem,we need to try a different ______ to it.1.way2.means3.approach4.manner

Since everyone____________(be) here, let's begin our meeting. Since our research so far has not produced any answers to this problem,we need to try a different ______ to it.1.way2.means3.approach4.manner Let's begin our meeting_____everyone is here.为什么只填since不能填when Since everyone ___(be) here,let's ___(begin) our discussion it's a long time since we met in our hometown改为感叹句 Gibson Research's SpinRite是什么? Mestrelab Research S.L是什么 请帮忙翻译这段话!Welcome to Prof.Yiping Zhao's research group in the Department of Physics and Astronomy and the Nanoscale Science and Engineering Center at The University of Georgia. Our research mainly focuses on nanostructure fabrication a Let's start our meeting since everybody is here.(改为同意句)_______ _______ everybody is here,let's stat our meeting. research Research research 一句话英译汉,To achieve this,ABC Company can draw upon research from its own facilities,as well as our collaborations with the world's leading academic institutions _____everyone is here,Let's begin our party.应该填什么呢?after ,before,for 还是since?why? ____everone is here,let's begin our meeting.A.so B.since C.unless D.even though 用everyone one other the other another others ones 填空 Since is here.Let's begin our class. It's a long time since we met in our hometown.time 不是不可数名词吗,为什么还用a City profile’s research什么意思