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1.銆愰骞层€慉宸ュ簭鐨勫伐搴忚兘鍔涙寚鏁�(sh霉)鐐�()銆�

銆愰伕闋呫€�

A.14

B.1.6

C.2.1

D.0.6

銆愮瓟妗堛€慏

銆愯В鏋愩€慍p=(TU-TL)/6/s=(50.15-49.85)/6/0.08=0.625≈0.6

2.銆愰骞层€戞牴鎿�(j霉)B宸ュ簭鐨勫伐搴忚兘鍔涙寚鏁�(sh霉)锛屽彲浠ュ垽鏂稡宸ュ簭鐨勫伐搴忚兘鍔�()銆�

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A.涓嶈冻

B.鍏呰冻

C.鍤撮噸涓嶈冻

D.閬庡墿

銆愮瓟妗堛€態

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3.銆愰骞层€戠偤闄嶄綆C宸ュ簭鐨勫伐搴忚兘鍔涳紝瑭蹭紒妤�(y猫)鍙噰鍙栫殑鎺柦鐐�()銆�

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A.鎻愰珮鍘熸潗鏂欒唱(zh矛)閲�锛岄檷浣庡姞宸ラ噺

B.鏀圭敤绮惧害杓冧綆浣嗘晥鐜囬珮銆佹垚鏈綆鐨勮ō(sh猫)鍌�

C.鍦ㄨō(sh猫)瑷堝厑瑷辩殑鎯呮硜涓�锛岄檷浣庣敘(ch菐n)鍝佺殑鎶€琛�(sh霉)瑕佹眰

D.鏇存敼瑷�(sh猫)瑷�锛屾彁楂樼敘(ch菐n)鍝侀暦搴︾殑鎶€琛�(sh霉)瑕佹眰

銆愮瓟妗堛€態D

銆愯В鏋愩€戦檷浣庡伐搴忓彲浠ラ伕鎿囦互涓嬫柟寮忥細

鈶犻檷浣庡伐搴忚兘鍔涘鏀圭敤绮惧害杓冧綆浣嗘晥鐜囬珮銆佹垚鏈綆鐨勮ō(sh猫)鍌欏拰鍘熸潗鏂欏悎鐞嗗湴灏囧伐搴忚兘鍔涙寚鏁�(sh霉)闄嶄綆鍒伴仼鐣�?sh霉)涔冾啙?閬搁爡A)銆�

鈶℃洿鏀硅ō(sh猫)瑷堟彁楂樼敘(ch菐n)鍝佺殑鎶€琛�(sh霉)瑕佹眰(閬搁爡CD)銆�

鈶㈤噯鍙栧悎骞舵垨娓涘皯宸ュ簭绛夋柟娉�銆�

4.銆愰骞层€戝湪瑭插瀷铏熺劇绺嫾绠＄殑鐢熺敘(ch菐n)閬庣▼涓�锛屽奖闊夸笁閬撳伐搴忚唱(zh矛)閲忕殑鍥犵礌()銆�

銆愰伕闋呫€�

A.浣滄キ(y猫)浜哄摗

B.甯傚牬鍍规牸

C.鐢熺敘(ch菐n)鏂规硶

D.鐢熺敘(ch菐n)瑷�(sh猫)鍌�

銆愮瓟妗堛€慉CD

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A.鐮村鎬ф椹�

B.鎶芥ǎ妾㈤

C.鐞嗗寲妾㈤

D.鎰熷畼妾㈤

銆愮瓟妗堛€慉

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