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【单选题】
蚕豆病的遗传( )。
A.
常染色体显性遗传
B.
常染色体隐性遗传
C.
X连锁显性遗传
D.
X连锁隐性遗传
E.
Y连锁遗传
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【单选题】About one million tourists go to Barcelona every year, just to visit the Gaudi's Church. This unusual church has a strange history. Gandi was born in Spain in 1852. He had to work and study at the sam...
A.
Bareelona--A Famous City
B.
Strange History of Unusual Church
C.
A Poor Architect's Study
D.
Gaudi's Life in His Childhood
【单选题】()是克罗地亚人和塞尔维亚人的区别。
A.
生活地域不同
B.
历史渊源不同
C.
宗教信仰不同
D.
文化渊源不同
【单选题】Most American tourists visit China just for ______.
A.
evidence
B.
sightseeing
C.
communication
D.
assigning
【单选题】About one million tourists go to Barcelona every year, just to visit the Gaudi's Church. This unusual church has a strange history. Gaudi was born in Spain in 1852. He had to work and study at the sam...
A.
Barcelona—A Famous City
B.
Strange History of Unusual Church
C.
A Poor Architect's Study
D.
Gaudi's Life in His Childhood
【单选题】Tourists can choose to visit Kunming ____ they like — spring, summer, autumn or winter.
A.
whoever
B.
whatever
C.
whenever
D.
wherever
【判断题】引流款,即为店铺提供流量的产品,其曝光度高,点击率高,一般利润比较低。
A.
正确
B.
错误
【单选题】若运行时为变量 x 输入 12 ,则以下程序的运行结果是 ____ # inc1ude . h> int main( ) { int x , y ; scanf("%d" , &x) ; y=x>12 ? x+10 : x–12 ; printf("%d\n" , y) ; return 0 ; }
A.
0
B.
22
C.
12
D.
10
【简答题】计算砌块体积为(390×190×190)(长×宽×厚)的190厚混凝土空心砌块墙1m3砌块和砂浆的净用量与总消耗量(已知砌块和砂浆的损耗率均为2%)。
【判断题】热固性塑料的特点是加热时软化,可塑成型但固化后再加热,将不再软化。
A.
正确
B.
错误
【单选题】若运行时给变量 x 输入“ 12 ”,则以下程序的运行结果为: #include"stdio.h" main() { int x,y ; scanf(“%d“,&x) ; y=x>12 ?x+10 :x-12 ; printf(“%d\n”,y) ; }
A.
0
B.
22
C.
12
D.
10
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