更多"Shall we（）wait at the roadstead til"的相关试题:
[单项选择]Shall we（）wait at the roadstead till there is a free berth for us?
A. must
B. ought to
C. have to
D. never
[单项选择]We（）at anchor in the roadstead till the evening.
A. have to ride
B. have to get
C. have to put
D. have to make
[简答题]在生产者—消费者问题中，能否将生产者进程的wait（empty）和wait（mutex）语句互换，为什么？
[单项选择]When we write, we must write as（）as we can.
A. careful
B. carefully
C. more careful
D. more carefully
[简答题]比较WAIT、INPUT、ACCEPT的主要区别
[单项选择]The sports meeting was put off till the next week（）rain.
A. in spite of
B. so
C. because
D. because of
[单项选择]公式Fr=v2/Rg，其中R一一水力半径，v一一水平流速，g一一重力加速度，则Fr称为（）
A. 雷诺数
B. 弗劳德数
C. 运动粘数
D. 表面负荷
[单项选择]Please wait for Utopia（）ahead of you.
A. to cross
B. cross
C. crossing
D. to crossing
[单项选择]With the winter here you can（）these skirts till you need them again next summer.
A. do away with
B. put away
C. get rid of
D. give away
[单项选择]When father was young, he（）from morning till night.
A. was made work
B. was made working
C. made to work
D. was made to work
[单项选择]I will wait for Utopia（）before getting underway.
A. clear
B. to clear
C. clearing
D. cleared
[单项选择]PSA的FR代表（）过程。
A. 吸附
B. 逆放
C. 终升压
