2. 外语
  3. If you ______more than a week to take care of your baby in the hospital, ask the top manager for a leave.

If you ______more than a week to take care of your baby in the hospital, ask the top manager for a leave.

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问题 If you ______more than a week to take care of your baby in the hospital, ask the top manager for a leave.
选项 A、will need
B、would need
C、should need
D、shall need
答案C
解析 本题考查should的用法。should可以用在假设句中，加强假设的语气，选项C正好符合题意。此句的前半句是if引导的条件句，条件句中要用一般现在时态来表示将来时态。而D．shall need，A will need都采用了将来时态，违反了这一语法规则。至于B．would need多表示意愿、预期发生的事，缺少should所含的“万一、竟然发生”的假设含义，故排除。
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