如果早期施行高剂量全身化疗联合鞘内化疗,中枢神经系统白血病的发病率为()
A.2%
B.5%
C.1%
D.3%
E.4%
参考答案:A
写作题。
请根据下列图画内容和所给的词语提示,以“How John Keeps Fit"为题,写一篇字数在80词左右的英语短文。
具体要求:
(1)层次清晰,语意连贯。
(2)所给的提示词语要全部用上。
(3)短文题目和前两句已给出,但不计人总次数。
提示词语:always,take exercise,like,sports,such as,go to bed, get up, take care of,
take a bath(洗澡),every day, wash, before meals, all kinds of, healthy food, like, fruit, so. look, healthy
How John Keeps Fit
It's important for us to keep healthy. John gives us a good example.__________________________________________________________________________________________________________________________________________________________________________________________
He can play _______basketball, and he can play _________piano.
A.the; /
B.a; the
C.the; the
D./;the