I _____ to go for a walk,but some guests came and I failed to do that.A.was planning B.have planned C.had planned D.would planThe disease,_____ origin has so far not been found,became widespread in the 1980sA.who B.which C.that Dwhose
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I _____ to go for a walk,but some guests came and I failed to do that.A.was planning B.have planned C.had planned D.would planThe disease,_____ origin has so far not been found,became widespread in the 1980sA.who B.which C.that Dwhose
I _____ to go for a walk,but some guests came and I failed to do that.
A.was planning B.have planned C.had planned D.would plan
The disease,_____ origin has so far not been found,became widespread in the 1980s
A.who B.which C.that Dwhose
I _____ to go for a walk,but some guests came and I failed to do that.A.was planning B.have planned C.had planned D.would planThe disease,_____ origin has so far not been found,became widespread in the 1980sA.who B.which C.that Dwhose
选A. 过去进行时. I was planning.我正打算去.
选D. whose引导定语从句修饰前面的desease. whose是形容词性物主代词,修饰定语从句的origin.
A D
a 一个过去加虚拟
d 这种疾病的起源 所以选滴 什么的什么 c的话格式不对