2019-2020
骞翠腑鑰冩暟瀛︽ā鎷熻瘯鍗?/p>
(
涓�
)
鍗庡笀澶х増
涓�銆侀�夋嫨棰?/p>
锛堟湰棰樺叡
10
灏忛锛涙瘡灏忛
3
鍒嗭紝鍏?/p>
30
鍒嗭級
涓嬪垪鍚勯閮芥湁浠ｅ彿涓?/p>
A
銆?/p>
B
銆?/p>
C
銆?/p>
D
鐨勫洓涓粨璁轰緵閫夋嫨锛屽叾涓彧鏈変竴涓粨璁烘槸姝ｇ‘鐨勶紟
1
锛?/p>
2 cos45
掳鐨勫�肩瓑浜?/p>
( )
A
锛?
2
2
B
锛?/p>
2
C
锛?/p>
2
4
D
锛?/p>
2
2
2
锛庤绠?/p>
(
锛?/p>
1
2
a
2
b
)
3
鐨勭粨鏋滄槸
( )
A
锛?/p>
4
2
1
4
a
b
B
锛?/p>
6
3
1
8
a
b
C
锛?/p>
6
3
1
8
a
b
飥?/p>
D
锛?/p>
5
3
1
8
a
b
飥?/p>
3
锛庡鍥?/p>
1
鎵�绀猴紝
BD
涓衡姍
O
鐨勭洿寰勶紝鈭?/p>
A
锛?/p>
30
掳锛屽垯鈭?/p>
CBD
鐨勫害鏁颁负
( )
A
锛?/p>
30
掳
B
锛?/p>
45
掳
C
锛?/p>
60
掳
D
锛?/p>
90
掳
4
锛庡鍥?/p>
2
鎵�绀猴紝灏嗏柍
ABC
缁曠偣
C
鎸夐『鏃堕拡鏂瑰悜鏃嬭浆
20
掳锛岀偣
B
钀藉湪
B'
浣嶇疆锛岀偣
A
钀藉湪
A'
浣嶇疆锛岃嫢
AC
鈯?/p>
A'B'
锛屽垯鈭?/p>
BAC
鐨勫害鏁版槸
( )
A
锛?/p>
50
掳
B
锛?/p>
60
掳
C
锛?/p>
70
掳
D
锛?/p>
80
掳
5
锛庤繎鍑犲勾鏌愮渷鏁欒偛浜嬩笟鍙戝睍寰堝揩锛屾嵁骞存湯缁熻鐨勬暟鎹樉绀猴紝浠呮櫘閫?/p>
鍒濅腑鍦ㄦ牎鐢熷氨鏈夌害
334
涓囦汉锛?/p>
334
涓囦汉鐢ㄧ瀛﹁鏁版硶琛ㄧず涓?/p>
( )
A
锛?/p>
3.34
脳
10
6
浜?/p>
B
锛?/p>
33.4
脳
10
5
浜?/p>
C
锛?/p>
334
脳
10
4
浜?/p>
D
锛?/p>
0.334
脳
10
7
浜?/p>
6
锛庡湪鏌愭浣撹偛娴嬭瘯涓紝涔濆勾绾т笁鐝?/p>
6
浣嶅悓瀛︾殑绔嬪畾璺宠繙鎴愮哗
(
鍗曚綅锛?/p>
m)
鍒嗗埆涓猴細
1.71
锛?/p>
1.85
锛?/p>
1.85
锛?/p>
1.96
锛?/p>
2.10
锛?/p>
2.31
锛庡垯杩欑粍鏁版嵁鐨勪紬鏁板拰鏋佸樊鍔″埆鏄?/p>
( )
A
锛?/p>
1.85
鍜?/p>
0.21 B
锛?/p>
2.11
鍜?/p>
0.46
C
锛?/p>
1. 85
鍜?/p>
0.60 D
锛?/p>
2.31
鍜?/p>
0.60
7
锛庡鍥?/p>
3
鎵�绀猴紝缁欏嚭涓嬪垪鍥涚粍鏉′欢锛?/p>
鈶?/p>
AB
锛?/p>
DE
锛?/p>
BC
锛?/p>
EF
锛?/p>
AC
锛?/p>
DF
锛?/p>
鈶?/p>
AB
锛?/p>
DE
锛屸垹
B
锛濃垹
E
锛?/p>
BC
锛?/p>
EF
锛?/p>
鈶⑩垹
B
锛濃垹
E
锛?/p>
BC
锛?/p>
EF
锛屸垹
C
锛濃垹
F
锛?/p>
鈶?/p>
AB
锛?/p>
DE
锛?/p>
AC
锛?/p>
DF
锛屸垹
B
锛濃垹
E
锛?/p>
鍏朵腑锛岃兘浣库柍
ABC
鈮屸柍
DEF
鐨勬潯浠跺叡鏈?/p>
( )
A
锛?/p>
1
缁?/p>
B
锛?/p>
2
缁?/p>
C
锛?/p>
3
缁?/p>
D
锛?/p>
4
缁?/p>
8
锛庣敤
12
涓ぇ灏忕浉鍚岀殑灏忔鏂逛綋鎼垚鐨勫嚑浣曚綋濡傚浘
4
鎵�绀猴紝鏍囨湁姝ｇ‘灏忔鏂逛綋涓暟鐨勪刊瑙?/p>
鍥炬槸
( )