Question

几道英语单选

1.Once （）this city, you'll find that there is so much surprise waiting for you to discover.
A.visiting B.visit C.visited D.to visit
2.It is said that Chinese are eating _eggs per person today as they in the 1970s
A. more than twice as many B. more than twice C. as twice D.twice more
3._ to his surprise he found a lot of farmers _.
A. Much seating B.much seated C.great seatingD.greatly seating

答案是1A 2A 3B，给我讲明白了会加分的，谢谢

Answer 1

once是引导一个伴随组状语，伴随状语一般是ing表主动,ed表被动，这里是we visit，所以是主动
选visiting
表倍数的用法，数词加as many/much as,数词前可以加more than表示超过
令某人很吃惊用much to ones surprise 后面的seated也是伴随状语 只不过用法是be seated，所以选B

Answer 2

once是引导的伴随状语，后有we，用ing表主动,选visiting
是as....as的结构，中间用adj,adv原级，加more than表示超过
是be seated变成非谓语形式 ， 而且考查seat用法，一般选seated

Answer 3

1，用v-ing表主动
2，是as....as的结构，中间用adj,adv原级
3，是be seated变成非谓语形式