1岁患儿，因婴儿腹泻重度脱水入院，经补液脱水基本纠正，但患儿_爱下问搜题

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问题单项选择题

1岁患儿，因婴儿腹泻重度脱水入院，经补液脱水基本纠正，但患儿精神萎靡，四肢无力，心音低钝，腹胀，腱反射减弱。此时应考虑为（）。

A.酸中毒

B.低血糖症

C.低钙血症

D.低镁血症

E.低钾血症

答案

参考答案：E

完形填空

完形填空。

     Hi, My name's John. I'm a   1 . I work in   2   busy hospital. My job is   3   because I meet a lot of
interesting   4  . The hospital is   5   from a park and   6   a restaurant and a bank. When I am hungry I
often   7 at an   8   restaurant. But when   9   is sunny, and I have the time, I  10  my lunch in the park.

( )1. A. teacher
( )2. A. an
( )3. A. exciting
( )4. A. man
( )5. A. in
( )6. A. between
( )7. A. eat
( )8. A. Canadian
( )9. A. they
( )10. A. is

B. actor
B. a
B. boring
B. woman
B. across
B. across
B. read
B. American
B. it
B. are

C. waiter
C. the
C. scary
C. people
C. on
C. from
C. has
C. Chinese
C. you
C. have

D. doctor
D /
D. difficult
D. kid
D. on
D. next to
D. is
D. Japanese
D. he
D. for

单项选择题

下列关于合同成立和生效的说法，正确的是（）。

A.合同生效是合同成立的前提

B.合同不能附生效期限和生效条件

C.合同成立主要是事实问题，合同生效主要是法律评价问题

D.只有当事人意思表达真实时，合同才能成立