一般情况,矿石的抗压强度最大,抗弯强度次之,抗拉强度最小。
参考答案:对
用所给词的适当形式填空。
1 . His parents were born in Germany. They are _________(German).
2 . September is the _________(nine) month of the year.
3 . Chinese people have built a new Great Green Wall across the ____ (north)
part of country.
4 . If everyone makes a contribution to ___________(protect) the environment,
the worldwill become more and more beautiful.
5 . He did __________(good) this term than last term.
6 . His children are not old enough to take care of _____________(they).
7 . He _____________(teach) in the school since he came in 1989.
8 . Could you run as __________(fast) as Jim?
9 . I'm sure it ___________(be) a good day tomorrow.
10. Can you ask her __________(give) us a talk?
根据情境,在横线上补写语句。(6分)
人生所有的悲剧都是在展现遗憾:荆坷刺秦王偏偏没刺中,__________________,______________________,_____________________________。细品上面这些人,无一不是崇高者,而且当人们用滚滚热泪对上述种种遗憾扼腕长叹时,不正是在展示着一种人世最纯真最崇高的情吗?