试翻译以下句子:May I stay here longer than planned?中文意思是()。
A.我可以延期吗
B.我想现在用餐
C.我可以换张长点的桌子吗
D.我想在这里等人
A.我可以延期吗
B.我想现在用餐
C.我可以换张长点的桌子吗
D.我想在这里等人
找出以下十二个句子所对应的谓词表达式。
a)所有教练员是运动员。(J(x),L(x))
b)某些运动员是大学生。(S(x))
c)某些教练是年老的,但是健壮的。(O(x),V(x))
d)金教练既不老但也不是健壮的。(j)
e)不是所有运动员都是教练。
f)某些大学生运动员是国家选手。(C(x))
g)没有一个国家选手不是健壮的。
h)所有老的国家选于都是运动员。
i)没有一位女同志既是国家选手又是家庭妇女。(W(x),H(x))
j)有些女同志既是教练员又是国家选手。
k)所有运动员都钦佩某些教练。(A(x,y))
I)有些大学生不钦佩运动员。
试求图示梁C点挠度,已知Fp=9000N,q=15000N/m,梁为18号工字钢, I=1660cm¿33 34¿
B.“既无叔伯,终鲜兄弟。门衰祚薄,晚有儿息。”翻译:我既无叔叔伯伯,也少有兄弟。家门衰微福薄,很晚才有子孙。“但以刘日薄西山,气息奄奄,人命微浅,朝不虑夕。”翻译:但是祖母刘氏已是迫近西山的太阳,呼吸已很短促,人已活不长了,早上虽然活着,保不住晚上就会怎样
C.“乌鸟私情,愿乞终养。”翻译:乌鸦尚有私情,我也企望为祖母养老送终
Most of us have probably been angry with our friends, parents or teachers. Perhaps they said something you didn't like, or you felt they were unfair. Sometimes people can stay angry for years about a small problem. Time goes by, and good friendship may be lost.
When we are angry, however, we are usually the ones affected. Perhaps we have seen young children playing together. Sometimes they have disagreements, and decide not to talk to each other. However, this usually does not last for long. This is an important lesson for us to learn.
25、What is the writer?()
A.A shopkeeper
B.A doctor
C.A student
D.A dentist
26、What is the main idea of the passage?()
A.How to deal with problems
B.How to do at school
C.How to behave with families
D.How to talk to each other
27、What will happen if people stay angry for long according to the text?()
A.They feel unfair
B.They may get sick
C.Good friendship may be lost
D.They may miss each other
28、From the passage, we know an important lesson for us is()
A.playing together
B.learning to forget
C.staying angry
D.feeling unfair
按要求翻译下列句子(短语)。
The charcoal was crackling away too and casting a ruddy glow over the dark man, so that he looked like iron that had turned a faint red.(注意声色词的翻译)