选择题：2. He was too tired to say a word and went to bed

2. He was too tired to say a word and went to bed at once. 回答


A. 他太累了，一句话也没说就立刻上床睡觉去了。

B. 他太累了，说完话就立刻上床了。

C. 他太累了，只说了一句话就立刻上床了。