皮皮学，免费搜题
登录
搜题
【判断题】
综合利用原则的实例：用一次能源为主、可再生能源为辅的区域能源系统或是可再生能源为主、一次能源为辅的区域能源系统冷热电三联供系统与热泵系统综合的区域能源系统等。( )A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】self-evident (a.)
【单选题】We always have a party ______ the evening ______ October 31.
A.
on, in
B.
in, of
C.
on, of
D.
on, on
【单选题】October 31 st is _____ Halloween, it’s _______ interesting festival for children.
A.
/; a
B.
the; an
C.
a; the
D.
/ ,an
【单选题】Halloween is a holiday celebrated on October 31st.
A.
万圣节是在10月31日庆祝的一个节日。
B.
感恩节是在10月31日庆祝的一个节日。
【单选题】Steeplechase Co sold a machine to a Greek company which it agreed to invoice in €. The sale was made on 1 October 20X6 for €250,000. €125,000 was received on 1 November 20X6 and the balance is due on ...
A.
$147,059
B.
$137,363
C.
$131,579
D.
$130,586
【简答题】self-image self-assured self-protection self-evident self-fulfilling nonprofit nonstop non-existent nongovernment nonfat Environmental awareness was __________ ...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
