The back garden of our house contains a lawn ，（） very pleasant to sit on in summer.
A
「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siton构成宾关系。类似的句子有：Thisroomiscomfortabletolivein这句中livein和thisroom构成动宾关系。
Ifnot_____withtherespecthefeelsduetohim,Jackgetsveryill-temperedandgrumblesallthetime.
Modern____perhaps causes more problems than it solves.
The compositions contained so few errors that the teacher got the students _____ one another ’s papers.
“What courses are you going to do next semester”
“I don ’t know. But it’s about time _____ on something.”
青年女性李××，平素体健，三日前突受惊吓，先心悸易惊，作卧不宁，少寐多梦，舌苔薄白，脉弦治疗宜选