作业帮1.It is necessary to make your decision____everybody.A.known to B.know C.known by D.known for2.My dictionary has disappeared.Who _____ have taken it?A.need B.must C.could D.would 3.They started off late and got to the airport with minutes to____.A.sp
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1.It is necessary to make your decision____everybody.A.known to B.know C.known by D.known for2.My dictionary has disappeared.Who _____ have taken it?A.need B.must C.could D.would 3.They started off late and got to the airport with minutes to____.A.sp
1.It is necessary to make your decision____everybody.
A.known to B.know C.known by D.known for
2.My dictionary has disappeared.Who _____ have taken it?
A.need B.must C.could D.would
3.They started off late and got to the airport with minutes to____.
A.spare B.catch C.leave D.make
第一题，我选的C，标答是A，C的不同用法
第二题我选的D，标答是C
第三题请翻译一下题干
还有请告诉我关于both的用法，类似于“both不能同定语从句的引导词一起作同位主语”
1.It is necessary to make your decision____everybody.A.known to B.know C.known by D.known for2.My dictionary has disappeared.Who _____ have taken it?A.need B.must C.could D.would 3.They started off late and got to the airport with minutes to____.A.sp
1. A.known to 是被···所知 C.known by 引出的是动作的发出者即大家 everybody做的决定,显然不符题意.
2.could have done 表示推测,对过去发生的动作的推测.
3.C .leave 剩下 A.spare 抽出 B catch赶上,捉住 患病 D 制作在此都不符题意.他们出发晚了,到了机场（离飞机起飞）只有几分钟剩下了.翻译的时候可以适当加点补充如括号里的内容使句意更清楚.
both不能同定语从句的引导词一起作同位主语?没听过这种用法
both要记住是两者都···词组both···and···还有both of ···.both放在be动词后面,行为动词前面.希望对你有所帮助.
1.有必要将你的决定告诉大家。A.known to就是让大家知道，对于大家来说，要用to;
2. 我的词典不见了。谁可能会拿走它呢？已经发生了的可能的猜测，用COULD，would表示意愿。
3. 他们出发晚了，去机场只剩几分钟了。