请解释选D的原因11.In some restaurants,food and service are worse than ______ used to be.a.they b.it c.them d.that

请解释选D的原因11.In some restaurants,food and service are worse than ______ used to be.a.they b.it c.them d.that He often reads some English __7:oo and 7:30 in the morning A.in B.from C.between D.during内个啥,请回答后再解释下原因,就是语法之类的,感激不尽. Some people have been to the moon in ( ) spaceship.填个冠词,或什么不填,请解释其原因, -There___no milk in the fridge. Could you get some for me, Dick?-All right, Mum.A.isB.areC.wasD.were请稍解释原因请说一下was不能使的原因 这一题答案为D,请解释原因. 一到英语题的解释.in the room a big table and a great many chairsA.has find B.is found C.were fuond D.have found答案选B请解释原因和分析句式. Some people are still strong and healthy___their 60s and 70s.( )A.in B.during C.for D.after这道题我选的是B,请说明一下B错的原因, what are some things that happen_____ the soap opera?A.to B.on C,in D.for我觉得应该是选A ,但是是不对的.请发表你的选择并且给予详细的解释, 线性代数：请通俗的解释下,当AB=0,R(A)+R(B)≤N成立的原因? ?答案是D.请大家帮忙分析一下选D的原因,四个结论都要解释,很急,谢谢! Our food is almost __.We must ask for some help.该选什么?为什么?A.at the end B.at an end C.by the end D.in the end 并请详细解释它们之间的用法, 请解释选这个原因 I want to get some medicine______my cough.A.for B.of C.to D.in(请说明原因） The Yangtze is the longest river in China, _____which some more bridges have been built in the past few years.A. onto B. throughC. above D. over选哪个,解释以下原因 Some friends have opposite views,and___like the same things.A.some B.another C.the other D.other请告诉我您所选答案的原因及您不选择选项的原因 一道英语题(请告诉我选择的原因,并且,请说明其他三个选项的用法,）Betty,let us make a cake ______ some flour,sugar,butter and milk.A.at B.of C.in D.with I don't think I'll need any money but I'll bring some just _____[A] at last [B] in case [C} once again [D] in time并请说一下另外三个不对的原因, 说明选的原因Look!There are some ___ in the school yard.A grass B rubbishes C leaves D bottle