-viv-:该词根表示的意思是?
维他命
看
活
危险
The company managed to _____ the crisis.
weigh
endanger
spend
survive
something that exists and can be seen, felt, tasted, etc., especially something unusual or interesting
He ________ huge amounts of bread with every meal.
survive
mobilize
consume
depend
-pre-:该前缀的含义是?
下降
先,前
重复
否定
写出本节课学习的mobile相关的word family