He told us whether _____ a picnic was still underdiscussion

Let’s go ____ the road now. —Wait a moment please. The light is red now.

for the breakdown of the school computer network,Alice was in low spirits

下列加点字的用法和意义相同的一组是

It is commonly assumed that thegrowth of GDP and the development of people’sliving conditions are not _______cause and effect