将下面的单词和句子与之正确的解释配伍。 1.memorize 2.Long time no see. 3.The pay is good. 4.the hardest part of it is that. 5.It’s a challenge . 6.Will it affect my study? 7.I have managed well. 8. have a try. a. Will it make my study worse . b. I can earn more money. c. up till now, I can do it well. d. learn...by heart. e. I haven’t seen you for ages. f. It’s difficult for me. g. just try to do it. h. the most difficult part is that.