—Could I use your dictionary?
—I’m sorry it isn’t here. I’d get it for you I could remember who last borrowed it.
A. expect that
B. now that
C. only if
D. even though
网友回答
A. expect that
B. now that
(答案→)C. only if
D. even though
解析：这里考查在only if 这个短语中，副词only是中心词,而从属连接词if则只是用来连接从句的，因此，它表示“只有……(才)；只有在……的时候，唯一的条件是……”的意思，它同if一样，也能引出条件状语从句。 now that “既然“和 even though/ if“即使”不合题意。