肱骨下端的前倾角正常为：（） A.10°以内 B.10°～20° C.20°～40°

某烯烃1 mol与H₂加成后产物为，则原烯烃可能的结构简式为________________________。

阅读理解

        阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在标号为1～10的相应位置上。

     "Love your neighbor as yourself" is a saying familiar to most of us. It means that you must have the

ability to love and accept yourself in order to form and keep __1__(satisfy) relationship with others.

Selfesteem (自尊) means accepting __2__ for who you really are, and believing that you are indeed a

worthwhile person __3__ is deserving of love and respect from others.

     Selfesteem is our sense of __4__ good we feel about ourselves.It is based on our __5__ (judge) of

ourselves, not on other people's assessment, __6__ simply on our own. Some very ordinary people feel

very good about themselves, while other __7__ (extraordinary) high achievers hold low opinions of

themselves.

     Selfesteem is the primary key to longterm stress management. A positive, healthy selfesteem gives us

the "hardiness(强健)" to deal with the difficulties of life, and to see them as challenges to __8__

(meet), rather than threats to be feared.

     Learning to love yourself for who you are is the key to __9__ (overcome) stress.Selfesteem comes

from the self, and cannot be promoted by others. Selfesteem is the __10__ (base) of contentment and

positive living.

已知(AL)=7，(BL)=9，执行下述指令后(AL)=( )。
MUL AL，BL
AAM

A．63

B．3FH

C．6

D．3

经济奖励被广泛地用作激励因素，它不会产生负作用。

根据我国相关商业银行的法律法规，下列哪项说法是错误的？（）

A.商业银行应当保证存款本金和利息的支付，可以拖延、拒绝支付存款本金和利息

B.商业银行应当按照中国人民银行规定的存款利率的上下限，确定存款利率，并予以公告

C.商业银行根据国民经济和社会发展的需要，在国家产业政策指导下开展贷款业务

D.商业银行应当按照中国人民银行的规定，向中国人民银行交存存款准备金，留足备付金