单项选择题

It isn't said in the passage that L-GG can be used to ______.

A．lessen symptoms of Crohn's disease
B．fight against rotavirus
C．treat traveler' s diarrhea
D．treat intestinal upsets caused by antibiotics
<上一题 目录 下一题>
热门 试题

单项选择题
According to this passage, ______may result in the imbalance of bacteria in your intestines.
A．antibiotic treatment for an ear infection
B．taking pills which contain freeze-dried germs
C．eating yogurt or buttermilk
D．eating products made from fermented milk
单项选择题
What the author mainly intends to say in the first paragraph is ______.
A．that nasty germs can make you really sick
B．that the word bacteria doesn't refer to the germs which make people sick
C．the beneficial effects that most bacteria may produce on human body
D．the possibility that beneficial bacteria may stop vaginal infections in women
相关试题