IP国际漫游卡可以到哪些国家漫游使用，是怎么收费的？

下列疾病中可溶性转铁蛋白受体不增加的是()

A．缺铁性贫血

B．无效生成性贫血

C．溶血性贫血

D．巨幼细胞贫血

E．再生障碍性贫血

Directions: Complete the following passage by filling in each black with one word that best fits the context.

     Does going to college really 1_____ English class in college on the short story. Our first assignment was

to read 2_____ short stories and then discuss which one was better. After reading both, I wasn't sure. Over

the 3_____ several months, my professor taught me 4_____ one story was so much better than the other. 

5_____ was rich in mclaphor (隐喻) and character development, while the other was humorous 6_____ too

shallow. I couldn't see this at first. Yet, in a few months, my brain got reeducated and 7_____ could see the

difference between good and bad writing and could appreciate literature at a whole new level.

     Going to college helps build a strong mind, which leads 8_____ greater success in one's life.

子宫内节育器正常位置是上缘距宫底外缘多少厘米以内（）

A.1cm

B.1.5cm

C.2cm

D.2.5cm

E.3cm

产生气孔的原因之一是（）。

A、焊件表面及坡口有水、油、锈、漆等杂物

B、焊接电流过小

C、焊缝金属中的低熔点共晶物在快速冷却时造成晶间偏析

如果M未被面试，则以下哪项一定为真

A．K未被面试。

B．K被面试但未被聘用。

C．F被面试，但K未被聘用。

D．F被聘用，但K未被聘用。

E．F被聘用。