皮皮学,免费搜题
登录
搜题
【简答题】
减压阀是利用()的压力和弹簧力相平衡的原理来控制进油口处的压力。
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】With a record of more than 90 goals in 2012, Messi is considered as the_______ football player in the world.
A.
successfully
B.
successful
C.
most successfully
D.
most successful
【多选题】能直接与三氯化铁试液反应生成有色配位化合物的药物有()
A.
阿司匹林
B.
布洛芬
C.
苯甲酸
D.
羟苯乙酯
E.
水杨酸
【简答题】对于出口单据,必须符合“正确、完整、 、 、 ”的要求。
【判断题】James Joyce is considered one of Western cultures the most significant writers of the 19th century.
A.
正确
B.
错误
【多选题】不能直接与三氯化铁试液反应生成有色配位化合物的药物有
A.
水杨酸
B.
美洛昔康
C.
阿斯匹林
D.
对乙酰氨基酚
E.
吡罗昔康
【判断题】William Dean Howells is the arbiter of 19th century realism in America who is considered to be “Dean of American Realism”.
A.
正确
B.
错误
【简答题】We won't know whether it will be successful. We won't know whether there will be good _____. A. e1. We won't know whether it will be successful. We won't know whether there will be good _____. A. ends...
【单选题】In following poets, who is considered as the most popular poet in the 19th century America?
A.
Philip Freneau
B.
Walt Whitman
C.
Emily Dickinson
D.
Henry Wadsworth Longfellow
【多选题】能直接与三氯化铁试液反应生成有色配位化合物的药物有( )。
A.
水杨酸
B.
阿司匹林
C.
盐酸四环素
D.
醋酸泼尼松
E.
对乙酰氨基 酚
【单选题】______ is considered to be the greatest dramatist in the 18th century in Britain.
A.
Henry Fielding
B.
Lawrence Sterne
C.
Oliver Goldsmith
D.
Richard B. Sheridan
相关题目: