强强说：“我的东面是东半球，西面是西半球，南面是南半球，北面是北半球。”你知道她站在哪里吗?                          (     )

在植物的根尖的结构中，吸收水分和无机盐的主要部位是

为自己设计一个旅行计划，要包括下列问题：1. 想去哪？为什么？2. 想在那儿待几天？3. 怎么去？4. 打算什么时候开始旅行？5. 在这次旅行期间，打算做些什么？

要求：意思连贯、通顺，词数在60—80之间。

提示词语：countryside, air, food and vegetables, environment, fresh, quiet, poor, give, the school things ...

阅读下面短文，掌握其大意，然后从各题所给的四个选项中选出一个最佳答案。

    One night in November, Itzhak Perlman gave a concert in a theatre. If you have ever been to a Perlman concert, you know that becoming a violinist is not a small 1 for him. He had to walk 2 the help of two walking sticks as a result of the disease he caught as a child.

    People sat 3 while he made his way to his chair and began his play. But this time, something went 4. Just as he finished the first few parts of the music, one of the wrings(弦) on his violin 5. We thought that he would have to stop the concert. But he didn't. 6, he waited a moment, closed his eyes and then 7 the conductor(指挥) to begin again. The orchestra(管弦乐队) began and he played with such strong feeling and purity as they had 8 heard before.

    Of course, everyone knows that it is 9 for a violinist to play a pleasant work with just three strings. I know that, and you know that, 10 that night Itzhak Perlman didn't want to accept that.

    When he finished, there was a terrible 11 in the room. And then people rose and 12 from every corner of the theatre.

    Perlman was excited. He smiled and said, "You know, sometimes it is the artist's task to 13 how much music you can still make with what you have left."

    So, suppose our task in this fast-changing world is to make 14, at first we should try out best with all that we have. And then,    15 it is no longer possible, try to play it with what we have left.

诗经《关雎》起兴的句子是：____，在河之洲。____，左右流之。