Hold on to your dream and you will succeed one day.—Thanks for your encouragement. I’ll never give up ________ what difficulties I meet.

Mary: Helen is a mere washer woman, yet she’s now buying a big house.Carol: Yes. Because she’s always saved ________.

Four years later，she became the first woman _____ a degree in agriculture from that famous school．

下列加点字的读音全都正确的一项是（ ）

97 Yesterday we received a _____ in whichseveral customers have found fault with our products