皮皮学，免费搜题
登录
搜题
【单选题】
凡是力偶________。A.
都不能用一个平衡
B.
都能用一个平衡
C.
有时能用一个平衡
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】Not until____________the exam _________ the importance of doing homework.
A.
had he failed; he realized
B.
he had failed; did he realize
C.
he had failed; he realized
D.
had he failed; did he realize
【简答题】布置作业:习题集 1. P2 :尺寸注法练习,全部; 2. P3 :几何作图: T3 , 4 , 5 ; 3. P4 :绘图练习:按题目要求,规范地完成几何图形 1 或 2 绘制(学生学号为单数的做几何图形 1 ,双数的做几何图形 2 的练习)
【简答题】(fortunate) ______ , he failed to pass the examination.
【单选题】—Do you know the reason why he failed ? —No, he’s a hard-working man___________, he failed finally.
A.
Somehow
B.
Anyhow
C.
Anyway
D.
Somewhat
【简答题】He is (confidence) ______ even though he has failed several times.
【单选题】—_____? —She is tall with long straight hair. [ ]
A.
What does your mother like
B.
What does your mother do
C.
What does your mother look like
D.
What does your mother like doing
【简答题】()作为一种绝对量指标,表示项目投资在某种折现率时的盈利能力。
相关题目：