天气现象符号“△”的含义是冰雹。

题型:判断题

问题:

天气现象符号“△”的含义是冰雹。

考点:常见灾害安全知识竞赛常见灾害安全知识竞赛题库
题型:判断题

A local elementary school has requested scoliosis screening for its students from the hospital's community outreach program. The school should be informed that ().

A.these students are too young to screen; instead, older students should be screened.

B.these students are too old to screen and will no longer benefit from screening for scoliosis.

C.scoliosis screening requires sophisticated equipment and can't be done in school.

D.this is an appropriate request and arrangements will be made as soon as possible.

题型:判断题

对客货两用汽车,按乘人汽车税额和机动载货汽车税额高者征收车船使用税。()

题型:判断题

柏拉图认为,国家应由三种不同身份的人构成,他们是统治者、劳动者和()

A.官吏

B.军人

C.祭司

D.工匠

题型:判断题

关于合同签订的规定正确的()。

A.应采用书面形式订立合同

B.合同没有约定签订地,双方当事人签字或者盖章不在同一地点的,人民法院应当认定最后签字或者盖章的地点为合同签订地

C.采用书面形式订立合同,合同约定的签订地与实际签字或者盖章地点不符的,合同无效

D.合同没有约定签订地,双方当事人签字或者盖章不在同一地点的,人民法院应当认定最先签字或者盖章的地点为合同签订地

题型:判断题

PH缓冲溶液是指弱酸及弱酯盐或弱碱及弱碱盐的混合溶液,其()能在一定范围不因稀释可外加少量的酸()而发生显著变化,这种溶液叫PH缓冲溶液。

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