（1）The soldier did what they could____ (save) the people under the ruins(废墟）after the
earthquake .
（2）What great fun we had____ (dance) at the party last night!
（3）It's said that 32 people____ (die) from H7N9 so far.
（4）She couldn't work out the problem, so he asked her teacher for help____ (wise).
（5）____ (prevent) the communicable diseases, the doctors did as much as they could.
（6）Look, this beautiful stamp must be one of those____ (direct).
（7）My deskmate is often heard____ (sing) after class.
（8）The____ of Xi Jinpin made the people in the disaster areas feel warm.(arrive)
（9）After watching the film , he got even____ (bored).
（10）My dream is to be a football player, What about ____  (she)?

下图 “天体系统层次示意图”中，序号与其表示的天体系统对应正确的是(   )

阅读图文材料，完成下列要求。

材料近代以来，在列强的压力下，中国被迫开放了一系列通商口岸。自1898年至1910年，清政府又主动开设了30余个商埠。

图9清末自开商埠分布示意图

——据严中平等编《中国近代经济史统计资料选辑》等

从材料中提取一个有关自开商埠的信息，并加以简要分析。