11ij]ijY(ji)(gu)T1ĽxڢϕrӰϵ(sh)sxڢϵģ
(A)0.30;(B)0.65;(C)1;(D)2
𰸣B
12ڳпO(sh)^(q)(С^(q))ĹУM(jn)е(yng)rõ(sh)ķNM_
(A)ܶȡӼģ̈́weģ;(B)ܶӼģ;
(C)Mvٺ̈́Ӽģ;(D)Mvٺ̈́weģ;
𰸣B
13ijɂصăɂ@׃(ni)ͬM(jn)(bio)؞ԇÇ(bio)O(sh)ӋҎ(gu)Ҏ(gu)ķM(jn)ɰҺЄelȫͬr@ט(bio)؞̎ճ 1%;҈@ט(bio)؞̎ճ 3%t
(A)̎Ę(bio)(zhn)؞(sh)Rֵ̎3;(B)̎Ę(bio)(zhn)؞(sh)Rֵ̎1.73;
(C)̎Ę(bio)(zhn)؞(sh)RֵǼ̎1.73;(D)҃̎Ę(bio)(zhn)؞(sh)Rֵ
𰸣D
14ra(chn)(yn)Һĵػڱڴ_ػ̎ͻA(ch)rк헴ʩDzϿҪ
(A)Һ̎÷A(ch)ʮֽA(ch)ȄԺw^õĜ\A(ch);
(B)_ɰȷӹҺӣʹԓӵĘ(bio)(zhn)؞(sh)yֵ(yng)Rֵ;
(C)ӻA(ch)A(ch)Һµķ(wn);
(D)ØA(ch)Һµķ(wn)
𰸣A
15M(jn)Һָ(sh)ӋrУһ_
(A)Һָ(sh)ȡQڵر15m֮(ni)ĵ،ϲӵӰ푙(qun)(sh)^;
(B)Һָ(sh)ȡQڵر15m֮(ni)ĵ،ԣҺӵӰ푙(qun)(sh)^;
(C)Һָ(sh)ȡQڻA(ch)ӷ֮(ni)ĵ،ϲӵӰ푙(qun)(sh)^;
(D)Һָ(sh)ȡQڻA(ch)ӷ֮(ni)ĵ،ҺӵӰ푙(qun)(sh)^
𰸣A
16Ȼػڵµijdr]4Nr
()A(ch)cػ֮gSÓ_;()A(ch)cػ֮gSÓ_;
()PfSE,Pmax1.2 fSE;()PfSE,Pmax1.2 fSE;
ʽP-A(ch)MϵƽO(sh)Ӌֵ;PmaxһA(ch)߅MϵO(sh)ӋֵfSE-{(dio)ػϿdO(sh)Ӌֵ
нMһ_
(A);(B);(C);(D)
𰸣C
17.̽O(sh)һ( D )h(hun)(ji)ڽO(sh)(zhn)AΡ
A Ŀh B о
C O(sh)Ӌļ D ʩИ(bio)ļ
18.ɷ˾I(y)(jng)I(qun)w( C )
A (jng) B ȫwɖ|
C D O(jin)
19.ҪʹF(xin)ڵ500fԪc101000fԪɞֵ( B )
A 7.34% B 7.20%
C 7.45% D 7.67
20.ĿӋڃ(ni)F(xin)ֵr۬F(xin)ʳɞ( C )
A rgrֵ B oL(fng)U
C (ni) D ИI(y)(zhn)