杈藉畞鐪侀珮绾ч攨鐐夎澶囪閰嶅伐鑰冭瘯璇曢
涓�銆佸崟椤归�夋嫨棰橈紙鍏?/p>
25
棰橈紝姣忛
2
鍒嗭紝姣忛鐨勫閫夐」涓紝鍙湁
1
涓簨鏈�绗﹀悎棰?/p>
鎰忥級
1
銆佺噧鐓や腑鐨勬按鍒嗗鍔犳椂锛屽皢浣垮娴佽繃鐑櫒鐨勫惛鐑噺
__
銆?/p>
A
锛庡鍔?/p>
B
锛庡噺灏?/p>
C
锛庝笉鍙?/p>
D
锛庢寜瀵规暟鍏崇郴鍑忓皯
2
銆佽嫢浜у搧涓�闈㈢殑鏂滃害涓?/p>
50/1000
锛岃閰嶆椂涓ゅ潡鍨搧鐨勮窛绂讳负
L
锛岄偅涔堜袱鍧楀灚閾佺殑
楂樺害宸负
______
銆?/p>
A
锛?/p>
L
脳
50/1000
B
锛?/p>
50/(1000L)
C
锛?/p>
100L/1000
3
銆佺閬撳竷缃悎鐞嗭紝鏈夎壇濂界殑鐑ˉ鍋挎帾鏂斤紝鏈変笉灏忎簬
__
鐨勫�炬枩搴︺�?/p>
A
锛?/p>
0.5
鈥?/p>
B
锛?/p>
1
鈥?/p>
C
锛?/p>
2
鈥?/p>
D
锛?/p>
2.5
鈥?/p>
4
銆佸灏哄瑕佹眰楂樼殑鐒婃帴浠讹紝搴旇�冭檻鐒婁欢鐨勮閰嶉棿闅欏拰鐒婃帴鏀剁缉閲忋�備竴鑸剨鎺ユ瀯
浠惰鐒婄紳鐨勮閰嶉棿闅?/p>
______mm
銆?/p>
A
锛?/p>
0
锝?/p>
1.5
B
锛庘墹
2
C
锛庘墹
3
D
锛庘墹
4
5
銆?/p>
鐢靛姩宸ュ叿鏄敱灏忓閲忕數鍔ㄦ満锛?/p>
閫氳繃
______
浼犲姩鏈烘瀯锛?/p>
甯﹀姩宸ヤ綔澶磋繘琛屽伐浣滅殑銆?/p>
A
锛庡姞閫?/p>
B
锛庡噺閫?/p>
C
锛庣瓑閫?/p>
6
銆佽繍鐢?/p>
______
鐨勭粍瑁呮湁瀹氫綅鍣紝瑁呴厤鏃朵竴鑸笉闇�瑕佸垝绾垮畾浣嶅拰鎵炬銆?/p>
A
锛庤嚜鐢?/p>
B
锛庣畝鍗曡儙鍨?/p>
C
锛庡鏉傝儙鍨?/p>
7
銆佺叅绮夎繃缁嗗彲浣?/p>
__
銆?/p>
A
锛庣（鐓ゆ満鐢佃�楀鍔?/p>
B
锛庣（鐓ゆ満鐢佃�楀噺灏?/p>
C
锛?/p>
Q4
澧炲姞
D
锛庢帓鐑熸俯搴︿笅闄?/p>
8
銆佸湪濡傚浘鈪?/p>
-3
鎵�绀虹殑閿呯倝鎬诲浘鍙婄倝澧欐�诲浘涓紝琛ㄧず鍏ュ瓟鐨勬槸锛堬級
A.
閫夐」
A
B.
閫夐」
B
C.
閫夐」
C