新概念第二册同步测试选择题.1:This is the first time__here为什么是现在完成时,不能是过去式吗.2：He has never spent a __day 为什么是more worrying 不是most worring.3:this news sounds__]怎么是encouraging 不是to encourage.4:i'd like to have this package__.madam怎么是 weighed,不是be weighed 5:__anything about the accident.是not knowing 为什么不是not know6:it__be my uncle.he has gone to beijing.是can't 为什么不是mustn't还有：he likes borrowing money from his friend.有两个动词怎么搞的.麻烦下了.
新概念第二册同步测试选择题.
1:This is the first time__here
为什么是现在完成时,不能是过去式吗.
2：He has never spent a __day
为什么是more worrying 不是most worring.
3:this news sounds__]
怎么是encouraging 不是to encourage.
4:i'd like to have this package__.madam
怎么是 weighed,不是be weighed
5:__anything about the accident.
是not knowing 为什么不是not know
6:it__be my uncle.he has gone to beijing.
是can't 为什么不是mustn't
还有：he likes borrowing money from his friend.有两个动词怎么搞的.
麻烦下了.
1题没看懂你说的是什么意思
2.用more worrying而不是most worring,因为空格前面是a,*most的前面一般有the
3、encouraging 表示令人鼓舞的,符合题意
4、weighed表示动词"称"
weighed是过去式或(被称或称过)过去分词
weight可作名词,作动词是意为"加重"
5、题没看懂你说的是什么意思
6、can't be表示肯定的推测,mustn't在表示否定词义的时候是“禁止,不许可”的意思.
而can't才是“不可能”的意思borrowing
he likes borrowing money from his friend.有两个动词,borrowing是非谓语动词.动词可分为谓语动词和非谓语动词.谓语动词在句中可用作谓语,而非谓语动词则不用作谓语(但可用作主语、宾语、补语、状语、定语等).非谓语动词包括不定式、动名词、分词三种：
He lives in Shanghai.他住在上海.(live 为谓语动词)
I want to go home.我想回家.(want 为谓语动词,to go 为非谓语动词)
He enjoyed watching TV.他喜欢看电视.(enjoy为谓语动词,watching为非谓语动词)
He had his hair cut.他理发了.(had 为谓语动词,cut 为非谓语动词)