【简答题】请用括号里给出词的正确形式填空: He liked her and she felt (comfort) with him.
【简答题】He
liked her and she felt
with him (comfort).
【简答题】函数 . (1)求 的解析式; (2)求证:函数 为奇函数; (3)若实数 满足: , 求 的取值范围
【单选题】求取满足式 1*1+2*2+3*3+ ...... +n*n ≤1000的n,正确的语句是____。
A.
for(i=1,s=0;(s=s+i*i)<=1000;n=i++) ;
B.
for(i=1,s=0;(s=s+i*i)<=1000;n=++i) ;
C.
for(i=1,s=0;(s=s+i*++i)<=1000;n=i) ;
D.
for(i=1,s=0;(s=s+i*i++)<=1000;n=i) ;
【判断题】《师说》一文中多用排比和对偶句式,使语言奇偶互观,错落有致,气势雄壮。
【单选题】She was slim and he liked her that way. So he called a lawyer. The result was a contract. According to the document, the fresh-faced bride agreed to pay a fine for each pound she gained in weight, the...
A.
is a part of a comedy film
C.
is something real and becoming common daily
【单选题】求取满足式 1 2 +2 2 +3 2 + ...... +n 2 ≤1000的n,正确的语句是( )。
A.
for(i=1,s=0;(s=s+i*i)<=1000;n=i++) ;
B.
for(i=1,s=0;(s=s+i*i)<=1000;n=++i) ;
C.
for(i=1,s=0;(s=s+i*++i)<=1000;n=i) ;
D.
for(i=1,s=0;(s=s+i*i++)<=1000;n=i) ;
【判断题】线条痕迹形成过程中,工具的前角、侧角和偏角发生改变,形成的工具痕迹形态也会随之改变。
【简答题】已知定义在 上的函数 是偶函数,且 时, . (1)当 时,求 解析式; (2)当 ,求 取值的集合. (3)当 ,函数的值域为 ,求 满足的条件。
【单选题】She was slim and he liked her that way. So he called a lawyer. The result was a contract. According to the document, the fresh-faced bride agreed to pay a fine for each pound she gained in weight, the...
A.
is a part of a comedy film
C.
is something real and becoming common daily