A
11
-
1
璇曢涓�
涓�銆侀�夋嫨棰?/p>
锛?/p>
锛堟瘡灏忛
2
鍒嗭紝鍏?/p>
24
鍒嗭級
锛?/p>
1
锛夊綋鏅朵綋绠″伐浣滃湪鏀惧ぇ鍖烘椂锛屽彂灏勭粨鐢靛帇鍜岄泦鐢电粨鐢靛帇搴斾负锛?/p>
B
锛?/p>
銆?/p>
A.
鍓嶈�呭弽鍋忋�佸悗鑰呭弽鍋?/p>
B
.
鍓嶈�呮鍋忋�佸悗鑰呭弽鍋?/p>
C.
鍓嶈�呮鍋忋�佸悗鑰呮鍋?/p>
锛?/p>
2
锛?/p>
N
鍨嬪崐瀵间綋鏄湪鏈緛鍗婂浣撲腑鍔犲叆浠ヤ笅鐗╄川鍚庡舰鎴愮殑锛?/p>
C
锛?/p>
銆?/p>
A.
鐢靛瓙
B.
涓変环纭煎厓绱?/p>
C
.
浜斾环纾峰厓绱?/p>
锛?/p>
3
锛変负浜嗗噺灏忛浂鐐规紓绉伙紝閫氱敤鍨嬭繍鏀剧殑杈撳叆绾уぇ澶氶噰鐢紙
C
锛?/p>
銆?/p>
A.
鍏卞皠鐢佃矾
B.
涔欑被鏀惧ぇ鐢佃矾
C
.
宸姩鏀惧ぇ鐢佃矾
锛?/p>
4
锛夐珮閫氭护娉㈢數璺彲浠ョ敤浜庯紙
A
锛?/p>
銆?/p>
A
.
婊ら櫎浣庝簬鏌愪竴棰戠巼鐨勬棤鐢ㄤ俊鍙?/p>
B.
婊ら櫎楂樹簬鏌愪竴棰戠巼鐨勬棤鐢ㄤ俊鍙?/p>
C.
璁╀綆浜庢煇涓�棰戠巼鐨勬湁鐢ㄤ俊鍙烽�氳繃
锛?/p>
5
锛夐暱灏惧紡宸姩鏀惧ぇ鐢佃矾鎶戝埗闆剁偣婕傜Щ鐨勪富瑕佸師鍥犳槸锛?/p>
C
锛?/p>
銆?/p>
A.
閲囩敤浜嗗弻鏋佸瀷鐢垫簮
B.
鐢佃矾鍜屽弬鏁板绉版�уソ
C
.
寮曞叆浜嗙數娴佷覆鑱斿瀷璐熷弽棣?/p>
锛?/p>
6
锛?/p>
銆佺數璺鍥炬墍绀猴紝鍏惰緭鍑虹數鍘?/p>
u
O
绛変簬锛?/p>
B
锛?/p>
銆?/p>
A.
i2
i1
u
u
飥?/p>
B
.
i1
i2
u
u
飥?/p>
C.
i2
i1
u
u
飥?/p>
锛?/p>
7
锛夊綋淇″彿棰戠巼绛変簬鏀惧ぇ鐢佃矾鐨?/p>
f
L
鎴?/p>
f
H
鏃讹紝鏀惧ぇ鍊嶆暟鐨勫�肩害涓嬮檷鍒颁腑棰戞椂鐨?/p>
0.7
鍊?/p>
,
鍗冲鐩婁笅闄嶏紙
A
锛?/p>
銆?/p>
A
.3dB B.4dB
C.5dB
锛?/p>
8
锛?/p>
( B )
杩愮畻鐢佃矾鍙皢涓夎娉㈢數鍘嬭浆鎹㈡垚鏂规尝鐢靛帇銆?/p>
A
锛庡悓鐩告瘮渚?/p>
B
锛庡井鍒?/p>
C
锛庡悓鐩告眰鍜?/p>
锛?/p>
9
锛?/p>
PN
缁撳姞姝ｅ悜鐢靛帇鏃讹紝绌洪棿鐢佃嵎鍖哄皢
( A )
銆?/p>
A
.
鍙樼獎
B.
鍩烘湰涓嶅彉
C.
鍙樺
锛?/p>
10
锛?/p>
OCL
鍔熺巼鏀惧ぇ鐢佃矾濡傚浘鎵�绀猴紝褰?/p>
u
i
涓烘鍗婂懆鏃讹紝鍒?/p>
( A )
銆?/p>