苯丙酮尿症( ) A.智力正常 B.四肢细长 C.尿有鼠尿臭味 D.高腭弓、通贯手 发布时间:2018-06-19 14:08 │ 来源:www.tikuol.com 题型:单项选择题 问题: 苯丙酮尿症( )A.智力正常B.四肢细长C.尿有鼠尿臭味D.高腭弓、通贯手E.嗜睡、腹胀、便秘
题型:单项选择题 给出下列说法:①函数y=x12为偶函数的逆否命题为真命题;②“m≤3”是“函数y=log7-2mx为增函数”的充分不必要条件;③∀x∈R,x2-3x+3>0的否定为假命题;④若a<0,则a+1a≤-2.其中正确的是( )A.①③B.②③C.①②D.③④ 查看答案
题型:单项选择题 三、根据以下资料,回答111—115题。 2010年1—4月全国入境旅游部分市场客源情况统计表能够从上述资料中推出的是()。A.2010年4月,入境旅游的韩国游客人数首次超过30万人B.2010年4月,入境旅游的各国游客人数都有一定比率的增加C.2010年1—4月,我国入境旅游市场的主要收入来自亚洲D.2010年4月,表中各国入境旅游人数均大于其当年1—4月的月均入境旅游人数 查看答案
题型:单项选择题 Kofi Annan says helping survivors of last week’’s earthquake and (1)________in the Indian Ocean is (2)________. The United Nations secretary-general says countries that have offered aid must (3)________and provide it. The offers add up to around (4)________dollars. United Nations officials say (5) ________of that is needed during the next six months.The concern about offers of international aid is (6)________. For example, the earthquake in Bam, Iran, in (7)________of 2003 killed more than (8) ________people. Countries and groups offered hundreds of millions of dollars (9) ________. The United Nations says it has (10)________only about (11)________dollars in aid received so far. Governments and organizations that offered help (12) ________that, however.On (13)________Mr. Annan met with world leaders in Jakarta, Indonesia to discuss aid for (14)________. The leaders discussed and (15)________the idea of (16)________owed by affected nations. But the leaders did not say they would do so. Some said that (17)________to survivors would be more helpful.Representatives of (18)________countries and international organizations attended the meeting in Jakarta. Officials say they will cooperate to develop (19)________ for the Indian Ocean and the (20)________. 查看答案