Research shows that this pesticide is so()that it can kill the insects in a few seconds.
A. powerful
B. influential
C. monstrous
D. vigorous
下列食物中胆固醇含量最高的是
A. 鱿鱼
B. 牛肝
C. 猪脑
D. 鸡蛋黄
E. 肥猪肉
若8个字(字长32位)组成的位示图管理内存,假定用户归还一个块号为100的内存块时,它对应位示图的位置为()。(假定字号、位号、块号均从1开始算起,而不是从0开始。)
A. 字号为3,位号为5
B. 字号为4,位号为4
C. 字号为3,位号为4
D. 字号为4,位号为5
I must leave now.(), if you want any help, just call me up.
A. Incidentally
B. Accidentally
C. Occasionally
D. Subsequently