【单选题】You are late for the meeting.________on time next time.
【单选题】What sense do you think ____ will_____ to argue about it?
【单选题】为使采样输出信号不失真地代表输入模拟信号,采样频率 和输入模拟信号的最高频率 的关系是
【单选题】Excuse me. If your call's not too urgent, do you mind ______ mine first?
【单选题】What can you do if the international line is engaged?
A.
call back outside office hours
B.
make a 'person-to-person' call
【判断题】一般建筑负荷是指一般空调、一般照明以及其他备用发电机组能保证的负荷。
【单选题】—Mum,I am afraid I won’t do well in the coming test. —Honey,________more careful,________you will make it.