这是一个以How开头的感叹句,形式是：
How + 形容词（或副词）+ 主语 + 谓语动词
原句是He plays the violin gracefully. （修饰动词play,要用副词gracefully）；
如果句子是He is hansom. (作表语,要用形容词hansome),变为感叹句就是：How hansome he is!
追问 A week _____seven days.
a、is consisted of
b、consist of
c、consists
d、is made of回答 consist of
这题做错了,应该是A.is consisted of由……组成,词组是consist of 或 be consisted of,由于这句的主语是A week,属于第三人称单数,选用consist of 的话,应该加s变为consists of,题中没有这一选项,所以只能选is consited of