While Tom and Mary were on holiday at the seaside, they enjoyed 36seagulls(海鸥). They lear

While Tom and Mary were on holiday at the seaside, they enjoyed 36 seagulls(海鸥). They learned a lot about these 37 birds.
They will often come close to you on the beach when you are eating something. If you 38 a piece of bread to them, they will take it away quickly.
Seagulls swim well, but they do not often dive(潜水)for fish. They are 39 good at flying with their wings(翅膀)。When a seagulls is flying, It puts its legs 40 its body. Tom often watched them 41 close to the ground because he like the way they 42 the air with their wings and put 43 their feet before they touched the ground. Mary liked to see them flying over the 44 smoothly(熟练的) and quietly without their wings moving, 45 she said she didn’t like the noise they made.
【小题1】A seeing B looking C to watch D watching
【小题2】A happily B lovely C lonely D slowly
【小题3】A throw B ask C send D borrow
【小题4】 A neither B too C also D either
【小题5】 A under B about C on D behind
【小题6】A walking B running C coming D going
【小题7】 A helped B win C put D beat
【小题8】 A up B down C out D in
【小题9】 A trees B house C water D ground
【小题10】 A so B and C because D butD

(答案→)D 解析：【小题1】D。根据句意可知这里用watch最佳。意思是他们在海边观察海鸥。【小题1】B。在这些可爱的（lovely）鸟身上他们学的了很多。【小题1】A。throw 表示投掷’。这句话是说如果你向海鸥投掷一块面包，它会马上抓住它的。因此这里用throw最佳。【小题1】C。also也。它们也擅长于用翅膀飞。【小题1】A。海鸥在飞翔时是会把腿放在身体下面的，选under即可。【小题1】C。watch后面加不带to 的不定式做宾语补足语。Come和go分别表示来和去，这里用come表示来到地面上。【小题1】D。beat的意思是拍打。海鸥是用翅膀拍打空气的，因此用beat最佳。【小题1】B。put down放下。海鸥在着地时，它的脚肯定是要从身体上放下来的。【小题1】C。海鸥在滑翔时一定是在水面上。【小题1】D。but但是，表示转折。但她说，她不喜欢他们发出的噪音。

就是这个解释