作业帮急求一道GMAT语法题解答Since February,the Federal Reserve has raised its short-term interest rate target five times,and because of the economy’s continued strength,analysts have been predicting for weeks that the target will be raised again
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急求一道GMAT语法题解答Since February,the Federal Reserve has raised its short-term interest rate target five times,and because of the economy’s continued strength,analysts have been predicting for weeks that the target will be raised again
急求一道GMAT语法题解答
Since February,the Federal Reserve has raised its short-term interest rate target five times,and because of the economy’s continued strength,analysts have been predicting for weeks that the target will be raised again in November.
A.because of the economy’s continued strength,analysts have been predicting for weeks that the target will
B.with the economy’s strength continuing,analysts predicted for weeks that the target
C.because the economy continues strong,analysts predicted for weeks that the target would
D.due to the economy’s continued strength,analysts have been predicting for weeks that the target
E.due to the fact of the economy’s continued strength,analysts predicted for weeks that the target will
根据开头since February,不是应该用现在完成时吗?A为什么不对?
此题正确答案是C
急求一道GMAT语法题解答Since February,the Federal Reserve has raised its short-term interest rate target five times,and because of the economy’s continued strength,analysts have been predicting for weeks that the target will be raised again
首先
since february 是第一个分句的时间状语,第一个分句确实用了现在完成时态来对应：has raised...
,+and 之后是另起了1个完整句.是为整个句子的第2主句.结构上是2个主句用,+and 连接.第一个主句的时间状语和语境并不影响第2个主句,第2个主句的时态根据它本身的语境来判断.
其次 because of 强调的是后面这个词组,而后面这个词组用economy的所有格,强调strength,不仅这个所有格的用法不好（无生命抽象概念的所有格用of),而且表述后面主句的原因也表述的并不清晰.
最后have been predicting 现在完成进行时的表述错误.predict并非一个持续的动作,如果要用完成时也应该用现在完成时：have predicted