【C3】A．whereB．whenC．whatD．who

_____ the boss said at the meeting disappointed everyone.A、WhichB、WhenC、WhatD、That

In the heat of the argument,I because so exceited（) I shouted very loudly.A whereB whenC

A．howB．whenC．whatD．why

【B14】______A．whereB．asC．whatD．so

【C2】A．whereB．whenC．thatD．which

【C8】A．whereB．whenC．althoughD．however