/乘法;繁殖multi-前缀表示多multiplechoice多项选择题2.quiz/n./小型测验;问答比赛?/v./盘问,查询,询问*Popquiz!来个突击测验!*Theyarehavingaquiznow.他们正进行小测验。*Icontinuedtoquizhim.我继续问他。辨析quiz/test/examination/exam?这些名词均含“考试”之意。quiz指时间较短,随时进行的口头或书面的非正式测验。test多指有具体目的的临时性考试或小考。examination通常指为检查学生知识或能力而举行的正式考试,有时也指临时考试.exam是examination的缩略形式,口语用词,通俗。3.Canadian/n./加拿大人?/adj./加拿大的,加拿大人的Canada/n./加拿大Ottawa渥太华(加拿大首都)Vancouver温哥华Toronto多伦多Calgary卡尔加里4.polar/adj./极地的?Inthepolarareas,youcanseepolarbears.polarlightpolarstation5.penguin/n./企鹅?atypeoflargeblackandwhiteseabirdfoundmainlyintheAntarctic.Penguinscannotflybutusetheirshortwingsforswimming.6.minister/n./部长;大臣?foreignminister外交部长primeminister首相;总理;丞相governor/n./州长;总督;省长7.continent/n./洲,大陆continentsoftheearthChinaandIndiaareofthesamecontinent.??8.baggage/n./行李【U】?Howmuchbaggagedoyouhave?