1:Although they plant trees in this area every year,the tops

来源：学生作业帮编辑：神马作文网作业帮分类：英语作业时间：2024/11/12 09:55:38

1:Although they plant trees in this area every year,the tops of some hills are still___.
A:blank B:hollow C:vacant C:bare
blank和bare都有空白的意思,该选哪个呢?
2:There's an opinion___ on the facts.
A:based B:basing C:that base D:which base
3:Over one thousand people visited the exhibition___ those who were present at the opening ceremony on the first day.
A:except B:except for C:with the exception of D:in addition to
4:Although he had looked through all the reference materials on the subject,he still found it hard to understand this point and her explanation only___ to his confusion.
A:extended B:amounted C:added D:turned

1:Although they plant trees in this area every year, the tops of some hills are still___.
A:blank B:hollow C:vacant C:bare
blank和bare都有空白的意思,该选哪个呢?
选C.
blank和bare都有空白的意思,但是bare还有裸露的意思.没有植树的山丘当然是裸露的.
2:There's an opinion___ on the facts.
A:based B:basing C:that base D:which base
选A.
这是动词过去分词做后置定语,因为是被动,所以用过去分词；如果是主动就要用现在分词basing了.
3:Over one thousand people visited the exhibition___ those who were present at the opening ceremony on the first day.
A:except B:except for C:with the exception of D:in addition to
选C.
从意思来看：超过一千人参观了展览,还不算第一天出席开幕典礼的人.
这题考察学生对于句意的理解和推测.
4:Although he had looked through all the reference materials on the subject, he still found it hard to understand this point and her explanation only___ to his confusion.
A:extended B:amounted C:added D:turned
选C.
add to是把什么增加到什么上.
尽管他查阅了关于这门学科的大量参考资料,但是他仍然觉得很难理解这一点,而且她（可能是他的老师）的解释让他更加疑惑不解.

although they plant trees in this area every year,the tops o ___ they plant trees in this area every year,the tops of som Although they plant trees in this area every year,the top of 18.Although they plant trees in this area every year,the top They plant some trees in the park every year.（用next year改写句子 They plant a lot trees in our hometown every year的同意句 They plant 10 trees every year.改成被动句 every year we plant -------- trees We plant trees every year.The number of ______ in our hometo the farmers plant trees on the farn every year The students plant two hundreds trees every year.改错 how i wish they wouldn't cut down the trees in this area