如果某个期权卖方无法履行合约义务，结算所不会代为履行，买方可以通过法律手段挽回损失。

阅读下面的材料,根据要求写一篇不少于800字的作文。

一棵有毒的树矗立在路旁。第一种人大老远看了，赶紧绕道而行，他们一点也不愿接近，生怕不小心会中毒。第二种人来到树边，看见这棵树，马上就想到它的毒素，急着要砍除它，以免有人受害。第三种人有着不同的心态，愿意带着慈悲的心去思索：这棵树也有生命，不要轻易地毁掉。于是在树旁圈上篱笆，注明有毒，以此避免危害到路人。至于第四种人，在看见这棵树的时候，会说：“喔！一棵有毒的树，太好了，这正是我要的！”他们开始研究树的毒性，与其他药材的成分混合，制成了可以救人的新药。

请根据以上材料，联系生活实际，引出一个有意义的话题，自定立意，自选文体(诗歌除外)，自拟标题，写一篇不少于800字的文章。

《收费许可证管理办法》适用于实施收费的（）。

A.所有法人单位

B.国家机关、事业单位及非企业组织

C.所有法人单位和非法人单位

D.国家机关和企事业单位

拇指指腹按压法适用于足部（）的反射区。

A、腰椎

B、腹腔神经丛

C、生殖腺

D、肺

中性粒细胞碱性磷酸酶活性明显增高见于（）

A.慢性粒细胞白血病

B.类白血病反应

C.急性粒细胞白血病

D.急性淋巴细胞白血病

E.淋巴瘤

At some time in your life you may have a p desire to do something strange or terrible. However, chances are that you don’t act on your impulse, but let it pass instead. You know that to commit the action is wrong in some way and that other people will not accept your behavior.
Perhaps the most interesting thing about the phenomenon of the behavior is how it can change over the years within the same society, how certain behavior and attitudes once considered taboo can become perfectly acceptable and natural at another point in time. Topics such as death, for example, were once considered so upsetting and unpleasant that it was a taboo to even tall about them. Now with the publication of important books such as "On Death and Dying" and "Learning to Say Goodbye", people have become more aware of the importance of expressing feelings about death and, as a result, are more willing to talk about this taboo subject.
One of the newest taboos in American society is the topic of fat. Unlike many other taboos, fat is a topic that Americans tall about constantly. It’s not taboo to tall about fat; it’s taboo to be fat. The "thin" look is thin, not fat.
In the work world, most companies prefer youthful-looking, trim executives to sell their image as well as their products to the public. The thin look is associated with youth, vigor and success. The fat person, on the other hand, is thought of as lazy and lacking in energy, self- respect. After all, people think, how can people who care about themselves, and therefore the way they look, permit themselves to become fat In an image-conscious society like the U.S., thin is "in", fat is "out".

Which of the following statements is TRUE according to the passage

A. Death is a taboo topic today.
B. It is taboo to talk about fat.
C. The topic of fat is different from many other taboo subjects.
D. Fat is a topic that Americans talk about very little.