【判断题】孔式喷油器主要用于直接喷射式燃烧室的柴油机上,而轴针式喷油器适用于涡流室燃烧室、预燃室燃烧室,也适用于U型燃烧室中。
【单选题】国家标准规定,P.O32.5水泥的强度应采用胶砂法测定,该法要求测定试件的______d抗压强度和______d抗折强度。
【单选题】It’s about fifty _______ from here to my school.
【单选题】I often see lights in that empty house. Do you think I ______ report it to the police?
【单选题】己知英文字母“a”的ASCII码值为97,那么字母“e”的ASCII码值是( )
【判断题】普通硅酸盐水泥P.O32.5和P.O32.5R在抗折、抗压强度上要求是一样的。()
【单选题】Which of the following about the hotel of Paradise Rock is INCORRECT?
A.
It's 5-minute drive from the beach.
B.
Guests don't need to pay for breakfast.
C.
The price is lower than the Sea View's.
D.
An outdoor swimming pool is available.
【简答题】下面这封信有五处错误,请指出并改正。 ××剧团负责同志: 为帮助我校举办艺术节排练节目,你们及时给我们派来了××,××两位老师,协助我们编排歌舞,演唱。他们工作认真,耐心指导,亲自示范。在二位老师的帮助下,经过全校广大师生的努力,大家的水平得到了很大提高,排练出了很多精彩的节目,使我校艺术节获得了很大成功。 现在两位老师回去了,谨代表贵校全体师生向二位老师及你们表示衷心感谢,并希望今后继续得到你们...
【单选题】— How far is it from your home to school? — It’s around walk. A. ten minute B. ten minute’s C.
A.
— How far is it from your home to school? — It’s around ____ walk. A. ten minute
【单选题】It's about _______ walk from my home. [ ]