婴儿消化系统特点,下列不符合的是()
A.胃幽门括约肌发育良好
B.婴儿胃呈水平位
C.胃酸、胃蛋白酶活性较低
D.婴儿肠道相对较短
E.贲门括约肌发育不成熟
参考答案:D
--- Would you like to go hiking with us for summer vacation?
--- Yes, I’d love to. _____ my parents have decided to take me to visit my grandmother.
A.Because
B.But
C.As
D.And