问题
单项选择题 A1/A2型题
患儿，8个月，腹泻2天，稀便每日7～8次左右，精神尚好，皮肤弹性稍差，轻度眼窝下陷，尿稍少，四肢不凉。其脱水程度是（）。
A.轻度脱水
B.中度脱水
C.重度脱水
D.不脱水
E.重度脱水酸中毒
答案
参考答案：A
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患儿，8个月，腹泻2天，稀便每日7～8次左右，精神尚好，皮肤弹性稍差，轻度眼窝下陷，尿稍少，四肢不凉。其脱水程度是（）。
A.轻度脱水
B.中度脱水
C.重度脱水
D.不脱水
E.重度脱水酸中毒
参考答案：A
Next week, Mr. Chen will take his class to the Space Museum. There are many things about 51 there. First, the children 52 a movie about space travel. They will see how a space shuttle(飞机) 53 and later lands on the earth again! After the 54 , Mr Chen will take them to see some models of rockets and space shuttles. Though the models landed on the moon. They put an American national flag there. Then they came 55 to the earth safely. The children will also 56 a video about some astronauts’ living and working on a space station. They will stay there for a year or two. The Space Museum will be a(n) 57 place for the children to know 58 about space. They will have a great time there.
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