2019-2020
骞翠節骞寸骇鍖栧涓婂鏈熺涓�娆＄患鍚堢礌璐ㄨ瘎浼拌瘯棰?/p>
鏂颁汉鏁欑増
鍙兘鐢ㄥ埌鐨勭浉瀵瑰師瀛愯川閲忥細
C-12 N-14 H-1 Zn-65 Fe-56 Al-27 Mg-24 O-16
涓�銆侀�夋嫨棰橈細
锛?/p>
鏈ぇ棰樻湁
15
灏忛銆傛瘡灏忛鍙湁涓�涓纭瓟妗堬紝姣忓皬棰?/p>
2
鍒嗭紝鍏?/p>
30
鍒嗐�?/p>
锛?/p>
1
涓嬪垪鍙樺寲灞炰簬鐗╃悊鍙樺寲鐨勬槸
A
锛庣背楗彉棣?/p>
B
锛庢按鏋滄Θ姹?/p>
C
锛庨搧閿呯敓閿?/p>
D
锛庣叅姘旂噧鐑?/p>
2
锛庣瓑璐ㄩ噺鐨勪笅鍒楅噾灞炲惈鍘熷瓙鏁扮洰鏈�澶氱殑
A.
閿?/p>
B.
閾?/p>
C.
閾?/p>
D.
闀?/p>
3
锛庝笅鍒楀疄楠屾搷浣滄纭殑鏄?/p>
A
锛庣唲鐏厭绮剧伅
B
锛庡�惧�掓恫浣?/p>
C
锛庡彇鐢ㄨ嵂鍝?/p>
D
锛庨椈姘斿懗
4
锛庝笅鍒楁湁鍏宠娉曢敊璇殑鏄?/p>
A
锛庡悓绉嶅厓绱犵殑鏍哥數鑽锋暟涓�瀹氱浉绛?/p>
B
锛庡湪鍖栧鍙嶅簲涓瀛愪竴瀹氫笉鑳藉啀鍒?/p>
C
锛庡悓绉嶅師瀛愭瀯鎴愮殑鐗╄川涓�瀹氭槸绾噣鐗?/p>
D
锛庝竴绉嶅厓绱犵粍鎴愮殑鐗╄川涔熷彲鑳芥槸娣峰悎鐗?/p>
5
锛庣敓娲讳腑甯哥敤鐨勫姞纰樼洂銆侀珮閽欑墰濂躲�佹棤閾呮苯娌逛腑鐨勨�滅銆侀挋銆侀搮鈥濇寚鐨勬槸
A
锛庡垎瀛?/p>
B
锛庡師瀛?/p>
C
锛庣瀛?/p>
D
锛庡厓绱?/p>
6
锛?/p>
涓嬪垪鍚勭粍鍘熷瓙缁撴瀯绀烘剰鍥句腑鎵�琛ㄧず鐨勪袱绉嶅厓绱犲叿鏈夌浉浼肩殑鍖栧鎬ц川鐨?/p>
...
7
锛庝笅鍒楀鐕冪儳鐜拌薄鐨勬弿杩颁笉姝ｇ‘鐨勬槸
A
锛庤湣鐑涘湪绌烘皵涓噧鐑х敓鎴愪簩姘у寲纰冲拰姘?/p>
B
纭湪姘ф皵涓噧鐑у彂鍑烘槑浜摑绱壊鐏劙
C
锛庣孩纾峰湪绌烘皵涓噧鐑т骇鐢熷ぇ閲忕殑鐧界儫
D
锛庨晛甯﹀湪绌烘皵涓噧鐑у彂鍑鸿��鐪肩殑鐧藉厜
8
銆佸垪鏃㈡槸鍖栧悎鍙嶅簲鍙堟槸姘у寲鍙嶅簲鐨勬槸
A
锛庨厭绮?/p>
+
姘ф皵
飩撅偩
飩?
飩?/p>
鐐圭噧
浜屾哀鍖栫⒊
+
姘?/p>
B
锛庝竴姘у寲纰?/p>
+
姘ф皵
飩撅偩
飩?
飩?/p>
鐐圭噧
浜屾哀鍖栫⒊
C
锛?/p>
姘?/p>
飩撅偩
飩?
飩?/p>
閫氱數
姘㈡皵
+
姘ф皵
D
锛庨攲
+
纭吀
飩撅偩
飩?/p>
纭吀閿?/p>
+
姘㈡皵
9
銆?/p>
鏈変笁浠借川閲忕浉绛夋隘閰搁捑鍥轰綋銆?/p>
绗竴浠戒腑鍔犲叆灏戦噺浜屾哀鍖栭敯锛?/p>
绗簩浠戒腑鍔犲叆灏戦噺楂橀敯閰搁捑锛?/p>
绗笁浠戒笉鍔犱换浣曠墿璐ㄣ�傜粰瀹冧滑鍒嗗埆鍔犵儹瀹屽叏鍒嗚В锛屾斁鍑烘哀姘旈噺锛?/p>
A
锛庣涓�浠芥渶澶?/p>
B
锛庣浜屼唤鏈�澶?/p>
C
锛庣涓変唤鏈�澶?/p>
D
锛庝竴鏍峰