Thebackgardenofourhousecontainsalawn，（）verypleasanttositoninsummer.
更新时间:2024-11-24 02:49:54 A、whichisA
「句意」 我家的后花园有一片草坪，夏天坐在上面会令你心旷神怡。
「难点」 which 引出非限制性定语从句，在句中作主语，且和sit on 构成宾关系。类似的句子有：This room is comfortable to live in 这句中 live in 和 this room 构成动宾关系。
Marytiptoedoverandtooktheclockawaybecauseshehatedtohearit（）whenshewastryingtogotosleep.
TheBentPyramidoutsideCairo__________ancientEgypt’sfirstattempttobuildasmooth-sidedpyramid.
_____yourtimelyadvice,Iwouldneverhaveknownhowtogoaboutthework.
Josephwasverylucky（）withhislife;healmostdidnotgetoutoftheroom.
Although____Spanish，heattendedthecourse.
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