It was not until she arrived home__her appointment with the doctorA.when she rememberedB.and she rememberedC.did she remember D.that she remember选D,为什么?是什么从句?

问题描述:

It was not until she arrived home__her appointment with the doctor
A.when she remembered
B.and she remembered
C.did she remember
D.that she remember
选D,为什么?是什么从句?

固定句式:it was not until......that....

直到她到达家里,她才想起她和医生的预约。
NOT...UNTIL 固定搭配,意思为直到。。。才。。。
后面的半句用肯定,前面已经用了WAS表明过去时态,后面就直接用动词原形

选D,但是是that she remembered
是强调句,It is ... that ...
准确地说,是强调句形式的倒装句,否定副词放在句子最前面,要倒装
强调句的特点是可以把It is ... that ...拿掉,句子仍然成立.
翻译:直到她到家,她才想起来和医生的预约.
希望满意!

楼主,这是个固定句型,你记住it was not until。。。。后面一定跟that。。。” 就和强调句“it is .....that.....”是一个形式