等产量线上任何一点处L和K的边际技术替代率的大小取决于它们的()
A.边际效用之比
B.消费数量之比
C.边际产量之比
D.总产量之比
参考答案:C
单词拼写
小题1:Everyone has the right to be ________ (受教育).
小题2:It is impossible for them to live p______________.
小题3:As is known to all ,it is i___________to hunt wildlife.
小题4:He started to study ecology and decided to ________(奉献)his whole life to the science.
小题5:Many buildings were d______ in the earthquake.
小题6:It was very g____of your parents to lend us all that money.
小题7:here was a ____________(惊恐的) look on his face hearing the roar of the wind.
小题8:These include the ______(苦难)of the poor, and the corruption of the rich.
小题9:People fled aimlessly in ______(惊恐)as the tsunami struck the city without any precaution.
小题10:What is your n________? I’m a Chinese.
藿香正气散的功用是()
A.温中行气,燥湿除满
B.燥湿运脾,行气和胃
C.解表化湿,理气和中
D.温阳健脾,行气利水
E.温化痰饮,健脾利湿