【单选题】I am sorry to tell you that I am unable to grant your _______ .
【单选题】I am sorry to say I can't help ________ the room because I am busy right now. [ ]
【多选题】新的实验动物种系或新的模型动物为生命科学的各个领域提供了()。
【单选题】—I am sorry to have __ too much of your time. —That's OK, and I am glad to help you. [ ]
【单选题】I am sorry to say this ticket one person to the show.
【判断题】在Java语言中,'a’和"a”是两个相同类型的字符,只是写法不同。
【单选题】下列SFR中,与定时计数器控制无关的是( )
【单选题】— I am sorry to have________much of your spare time. — That's OK, and I am glad to help you. [ ]
【判断题】藏历新年,人们见面说“扎西德勒”是吉祥如意的意思。