问题补充:
our football team failed in the match, we did our best.
A. Though
B. But
C. Because
D. As
答案:
(答案→)A. Though
B. But
C. Because
D. As
解析:考查连词though,意为“虽然,尽管”,表示让步,不与but用在同一个句子。此外它还意为“还是”,用在句末。but“但是”,表转折;because“因为”,表原因;as“随着,由于”,表伴随或原因。后三个词皆不符合题意。