GWD-23-20 没有讨论过的

Both the Federal Reserve’s decision that borrowing rates be raised, along with investor’s speculation that another increase might be on the way, helped bolster the dollar in recent weeks by making deposits more attractive.

1. that borrowing rates be raised, along with investor’s speculation that another increase might be on the way, helped bolster the dollar in recent weeks by making

2. that borrowing rates be raised and investors’ speculation of possibly another increase on the way helped to bolster the dollar in recent weeks because they made

3. to raise borrowing rates and investors’ speculation that another increase might be on the way helped to bolster the dollar in recent weeks by making

4. to raise borrowing rates, along with investors’ speculation that another increase might be on the way, helped bolster the dollar in recent weeks because it made

5. to raise borrowing rates and investors’ speculation of possibly another increase on the way helped bolster the dollar in recent weeks because they made

 我选E，答案C

支持E. C和E意思不同.

C. Both the Federal Reserve’s decision to raise borrowing rates and investors’ speculation that another increase might be on the way helped to bolster the dollar in recent weeks by making deposits more attractive. [可以这样理解吧?  that后面内容都是修饰speculation. 这不就产生歧义了么?]

E. Both the Federal Reserve’s decision to raise borrowing rates and investors’ speculation of possibly another increase on the way helped bolster the dollar in recent weeks because they made deposits more attractive. [只能这样理解,因为speculation of...是个短语, because they made... 必定是修饰整个句子]

is it" help to do sth" or "help do sth"??? somebody help me

help do

to 省略

ding