【甲】初，权谓吕蒙曰：“卿今当涂掌事，不可不学！”蒙辞以军中多务。权曰：“孤岂欲卿治经为博士邪！但当涉猎，见往事耳。卿言多务，孰若孤？孤常读书，自以为大有所益。”蒙乃始就学。及鲁肃过寻阳，与蒙论议，大惊曰：“卿今者才略，非复吴下阿蒙！”蒙曰：“士别三日，即更刮目相待，大兄何见事之晚乎！”肃遂拜蒙母，结友而别。

（选自《资治通鉴》）

    【乙】盖汝好学，在家足可读书作文，讲明义理①，不待远离膝下②，千里从师。汝既不能如此，即是自不好学，已无可望之理。然今遣汝者，恐汝在家汩③于俗务，不得专意。又父子之间，不欲昼夜督责。及无朋友闻见，故令汝一行。汝若到彼，能奋然勇为，力改故习，一味勤谨，则吾犹可望。不然，则徒劳费。只与在家一般，他日归来，又只是伎俩④人物，不知汝将何面目。归见父母亲戚乡党⑤故旧耶？念之！念之！“夙兴夜寐，无忝⑥尔所生！”在此一行，千万努力。

（选自朱熹《与长子受之》）

【注释】①义理：指讲求经义、探究名理的学问。②膝下：这里指父母。③汩：搅乱，扰乱。④伎俩：原指不正当的手段，这里是不务正业的意思。⑤乡党：家乡的人。⑥无忝：不要辱没。忝：辱。

淘气看到的是 。

   Time spent in a bookshop can be enjoyable. If you go to a 1shop, no assistant will come near to you and say “Can I help you? ” You 2buy anything you don’t want. You may try to 3where the book you want is. But if you can’t , the assistant will lead (引导 ) you there and then he will go away. It seems that he is4selling any books at all.
   Once a medical student found a very useful book in the shop, 5it was too expensive for him to buy. He couldn’t get it from the library, 6. So every afternoon, he went there to read7at a time. One day, however, he couldn’t find the book from its usual place and 8when he saw an assistant signing to him. To his surprise, the assistant pointed to the book in the corner, “I put 9 there so as not to be sold out,” said the assistant. Then he 10 the student to go on with his reading.

变态发育是指由受精卵发育成新个体的过程中，幼体与成体的形态结构和生活习性差异很大的发育过程．　      　（判断对错）