- 问题详情:JaneGoodall,____41____isfamousforchimpresearchspentyears____42____(observe)andrecordingchimps’daily____43____(behave).Shediscovered____44____chimpseataremeat,fruitsandnuts.Shealsodiscoveredchimpscancommunicatewitheachother,andherstudyalsocan...
- 12329
- 问题详情: JaneGoodall_______therestoftheworldunderstandandrespectthelifeoftheseanimals. A.hasbeenhelped B.hadbeenhelping C.hadbeenhelped D.hasbeenhelping【回答】D知识点:现在完成进行时及其被动式题型:选择题...
- 27132