Cloning plants is straightforward while cloning animals is _____________ more complicated

They each carried__________ on their backs.

When knowing there was a panda in the zoo, the children could _____ wait to see it

I’m going to Hangzhou for a holiday this weekend.—– _____ you are there, can you buy me some green tea

下列句子中填写正确的一组词语是（ ）①祥林嫂比初来时候神气舒畅些，不待指引，自己 的安放了铺盖。她从此又在鲁镇做女工了。②众人见黛玉年貌虽小，其举止言谈不俗，身体面庞虽怯弱不胜，却有一段自然的 态度，便知他有不足之症。③为善的受 更命短，造恶的享富贵又寿延。