Question

       hard you try, it is difficult to lose weight without cutting down the amount you eat.

A．However

B．Whatever

C．Whichever

D．Whenever

Answer 1

A

本題考查的讓步狀語從句。句意：如果你不減少飲食的話，無論你多么努力嘗試，也難減肥成功。此處的關(guān)鍵字眼是hard，hard既然被提到主語前，說明引導(dǎo)詞應(yīng)和hard一起來引導(dǎo)從句，而能夠修飾hard的只有however一詞，所以答案選A。另外，however還可用作連接性副詞，表轉(zhuǎn)折，“然而”之意。此處的however意為“無論多么”。