.... It is usually made of red paper, since red is assosiated with happiness. Therefore, at occasions like wedding, Spring Festival and so forth ,cut paper in red ...
...不会坐视人们挨饿而不想办法去帮助他们吧？这个用一般时态，但是see是短暂动词，怎么看到挨饿的全过程呢？还有一句: I often hear Tom play the piano in the next room.hear不也是短暂动词吗？也能听到全过程？问题4: He is said to come to see ...
...res this land will be protected and available for all generations to come. Since
1934, better than half a billion dollars has gone into that Fund to purchase more
than 5 million acres of habitat. Little wonder the Federal Duck Stamp Program
has been called one of the most successful conservation pro...
...ge. 10 岁出头往往是个麻烦的年龄。She had been
smoking heavily since her teens. 她从十几岁起抽烟就抽得很凶了。要表示十一二岁的孩子，英语也有一个专门的单词，即 tweens。如：It is a movie
that appeals to tweens. 那是一部十一二岁的孩子感...
...icts. 我的儿子和丈夫都是足球迷。He
has been a baseball addict since boyhood. 他从少年时代起就是一个棒球迷。She
is a TV addict and watches as much as she can. 她是个电视迷，看起电视来没完没了。(2) 动词用法：前面说过，在现代英语中，addict...
...意思，为什么还有用when？岂不是误人子弟！虽然主从句时态告诉了我们。原句：3、By then, however, in many places the grass had already taken root. In place of the great trees which had been growing there for centuries patc...