M:I guess now that your homework is over and done with you'll be joining us for a nice afternoon on Gregory's boat.
W:Well, I'm a little more caught up now. But I wouldn't call myself out of the woods just yet!
What will the woman probably do?
C)Wait until she's completely finished to decide.
D)Not go on the boat because she's not caught up yet.
ANS:C
為什麼答案不是D呢?如何看出是C,而D錯