1. By the end of June, Peter ______ here for three months.

A. stays

B. will stay

C. has stayed

D. will have stayed




2. The boss of the company ______ his request to be transferred to the sales department.

A. turned down

B. turned out

C. turned over

D. turned in




【考博英语句子改错练习】

1. By studying geometry, students can learn what to develop logical arguments through deductive reasoning.







【华慧考博】考博英语每日一练（12.14）参考答案

1.D

【句意】到六月底时，彼得已在这里待了三个月了。

【解析】语法结构——将来完成时。由句中关键词“by the end of June到六月底时”与“for three months”的对应可知这里属于将来的完成时态，故D项“will have stayed”正确。




2.A

【句意】公司老板拒绝了他调任销售部的要求。

【解析】固定搭配。turn down“拒绝；关小，调低”；turn out“结果是；出席，参加；生产；关掉”；turn over“使翻转；移交给；仔细考虑”；turn in“检举；提交；返还”。由句中关键词“his request to be transferred to the sales department 调到销售部的要求”的对应可知“拒绝”符合语境，故A项正确。




【句子改错参考答案】

1. 分析：what→how。通过观察可知develop后已有宾语，故不可再用what作其宾语，而应改为表示方式的how，意为“如何通过演绎推理来展开逻辑论证”，故需将what改为how。

译文：通过学习几何学，学生们能够学会如何通过演绎推理来展开逻辑论证。