The author implies the way children of baby boomers regard their parents is ____________. A: clueless B: ironic C: sensible D: original

The author implies they way children of baby boomers regard their parents is ______________ A: clueless B: sensible C: ironic D: original

He was absolutely clueless on how or where to buy a gift. A: 他对如何买礼物到哪儿买礼物绝对清楚。 B: 他对如何买礼物到哪儿买礼物有绝对的线索。 C: 他对如何买礼物到哪儿买礼物毫无头绪。 D: 他对如何买礼物到哪儿买礼物很有把握。