【简答题】汽车变速器按传动比变化方式的不同可分为哪几类?
【单选题】船舶锅炉水洗法除灰的缺点不包括________。
【单选题】Consider a 2-by-5 integer array t, write a statement that totals the elements of the fourth column of t.
A.
sum = t[ 0 ][ 3 ] + t[ 1 ][ 3 ];
B.
sum = t[4 ][ 0] + t[ 4 ][ 1]+t[4][2]+t[4][3];
C.
sum = t[3][ 0] + t[ 3 ][ 1]+t[3][2]+t[3][3];
D.
sum = t[ 0 ][ 4 ] + t[ 1 ][ 4 ];
【单选题】According to the fourth paragraph, Bevans was found guilty because he ______.
C.
disobeyed the superior orders
D.
offended against the law of war
【单选题】What does the man think of the exam?
A.
He's afraid to take exams.
B.
He only took the fourth exam.
C.
He didn't get the highest score on one exam.
【单选题】第一本使海伦体会到真正历史价值的书是斯温顿的( )。
【单选题】水洗法除灰的缺点不包括 _________ 。
【单选题】Peter had difficulty swimming across the lake, but he finally succeeded on his fourth ______.