【简答题】补全对话,每空一词。 A: 1 are you going for the summer vacation? B: I have no 2 . Can you give me some 3 ? A: Have you ever 4 to an aquarium? B: Yes, I 5 the Blue Sea Aquarium last summer. A: What about an 6 pa...
【判断题】配制C25级混凝土可优先选用52.5级水泥。 ( )
【简答题】对职工进行培训指导授课时可灵活选用哪些方法?
【判断题】水泥品种宜选用矿渣水泥,可以提高混凝土的可泵性。()
【多选题】患者,女性,33岁。2年来反复腹痛、腹泻,初为糊状便,每日排便2~3次,严重时排粘液脓血便伴里急后重。经当地医院抗炎治疗无效。近1月来腹痛明显。有疼痛-便意-便后缓解的规律。查体:体温38.6℃,腹平软,下腹压痛,肠鸣音亢进。下面各项哪一项是溃疡性结肠炎并发中毒性巨结肠的常见诱因()
【单选题】转向盘出现“打手”现象的主要原因是( )。
【单选题】— So many ages since I last saw you that I ____________ you at all! — I wouldn’t have, either, if someone _____________ your name.
A.
didn’t recognize; hadn’t called
B.
didn’t recognize; didn’t call
C.
haven’t recognized; didn’t call
D.
wouldn’t have recognized; hadn’t called