【单选题】The success of Los Angeles book festival shows that ______.
A.
book reading is still popular in Los Angeles
B.
Los Angeles people prefer library to book festival
C.
people attend the book festivals for fun not for reading
D.
libraries should have food courts to attract more readers
【单选题】I am reading _____book. It is _______interesting book.
【单选题】患者,女性,27岁。既往体健。暴饮暴食后突然出现上腹剧痛,频繁呕吐,面色苍白,疑为急性胰腺炎。关于急性胰腺炎腹痛特点的描述应除外
【单选题】患者,女性,27岁,既往体健,暴饮暴食后突然出现上腹剧痛,频繁呕吐,面色苍白,疑为急性胰腺炎,患者最适宜的是:
【判断题】静电场的电场线发自正电荷或无限远处。()