皮皮学，免费搜题
登录
搜题
【判断题】
硅酸盐水泥的强度等级是依据3d和28d的抗压、抗折强度确定。 ( )A.
正确
B.
错误
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
【简答题】(辨析题)有什么样的道德认识,就一定有什么样的道德行为。这种说法正确吗?
【单选题】Why has Mary been absent from class?
A.
She has been ill.
B.
She has been in Mexico.
C.
Some relatives have been visiting her.
【单选题】I learned _____ the city for a long time. [ ]
A.
she has been to
B.
she has gone to
C.
she had been in
D.
she had gone to
【简答题】()是日本大正年间产生的一种独特小说形式,又称“自我小说”。
【简答题】辨析题:有什么样的道德认识,就一定有什么样的道德行为。【2014年下半年真题】
【单选题】--- Since the end of last century, she has been trying to be a famous singer. Now she has realized her dream. --- As the saying goes, “_______”
A.
Good beginning is half done.
B.
Where there is a will, there is a way.
C.
Slow but sure wins the race
D.
Failure is the mother of success.
【简答题】How many years has she been married?She has been married ______.
【单选题】Every means ______ since then.
A.
has been trying
B.
have been trying
C.
have been tried
D.
has been tried
相关题目：