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除另有规定外,下列丸剂需要做溶散时限检查的有( )
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Directions: In this section, there is a passage with ten blanks. You are requiredto select one word for each blank from a list of choices given in a word bankfollowing the passage. Read the passage through carefully before making yourchoices. Each choice in the bank is identified by a letter. Fill in each blank with aletter. You may not use any of the words in the bank more than once.Videoconferencing is nothing more than a television set or PC monitor with a camera. Through the videoconferencing, not only your voice but also your face, thesurroundingand any other graphic and physical 1_____ can be captured and transmitted through thecommunication system with or without wires. Of course, when you go into thedetails, the technology involved is very2_____and thesubject matter littered with jargon.Such as ISDN (Integrated Services Digital Network), POTS (Plain Old Telephone Service) or the 3_____behind bandwidth, explaining how videoconferencing works. Good peoplecommunication is 4_____in any business, and themore interaction you can achieve, the more 5_____ it is that your decisions will be the right ones.Videoconferencing not only allows you to speak to people in different locations, but also note 6_____ expressions and gestures that let you know what the other person is really thinking. Meetings are made more 7_____by sharing documents andcomputer applications that a simple telephone cannot manage. 8_____,organizations are discovering thecompetitive advantages and thepower of videoconferencing. With advances in 9_____,economical pricing, the ability to 10_____ essential meeting tools andconnectivityto global telephone networks and standardized videoconferencing protocols, videoconferencing is now a practical reality for any organization.请选择以下单词对应的字母填在横线上：A) FortunatelyB) effectiveC) imagesD) articulateE) facialF) IncreasinglyG) likelyH) connectI) advancedJ) integrateK) progressiveL) conceptsM) picturesN) performanceO) important
环境是指某一特定（）或（）以外的空间，以及直接或间接或生物群体生存的一切事物的集合。
环境问题是指全球环境或区域环境中由于环境质量的改变出现的不利于人类（ ）的现象。
环境生态学根据是研究人为干扰下，生态系统内在的（）、规律和对人类的反效应，寻求受损生态系统修复、重建和保育对策课科学。
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