单项选择题

The passage mainly discusses______

A．how the human fetus develops
B．the benefits of breastfeeding
C．methods of achieving proper maternal nutrition
D．the effect of maternal nutrition on the fetus
<上一题 目录 下一题>
热门 试题

单项选择题
Although I spoke to her about the matter several times, she took little ______ of what I said.
A．remark
B．warning
C．notice
D．attention
单项选择题
John is ______ hardworking than his sister, but he failed in the exam.
A．no less
B．no more
C．not less
D．no so
相关试题