三、克漏字測驗【請依照段落上下文意,選出最適當的答案】 Have you ever lost a bag when you travel? You are not alone. Many people have lost bags, especially when they
fly. Airlines__41__delivering passengers’ bags, but sometimes they lose them.It’s lucky if they can find your lost
bags. However, some bags are never returned to their owners. When bags go__42__for 100 days, airlines will sell
them at auction.
When you are buying these bags, prepare for surprises, because you can’t see__43__is inside.There may be
valuable items in them, but it’s very likely that you’ll __44__ with ordinary things. Today, these bags are getting
less common,__45__airlines have better technology to find their owners.
【題組】45.
(A) as
(B) so
(C) though
(D) before