与Rh母儿血型不合临床症状轻重无关的是（） A.母亲抗体的量 B.胎儿红细胞被致敏程

Two farmers were on their way home one evening after a hard day’s work. Both were tired. They happened to look up at the sky and saw a black cloud overhead.
"Ah!" said one farmer, "tomorrow we shall have rain and the rice will grow well." The second answered, "Nonsense (胡说), the rain will only kill the crops (庄稼)."
So they began to quarrel (争吵). Just then a third farmer came along and asked them why they were quarreling. Both farmers explained about the black cloud.
"What cloud?" asked the third farmer. They all looked at the sky. The cloud was no longer there.
Choose the right answer
小题1:The two farmers were _____.

A．going home	B．going to the field
C．going to work	D．going to see their friend

小题2:The two farmers _____ on that day.

A．had a holiday	B．didn’t work
C．worked hard	D．wanted to quarrel with each other

小题3:When there are black block clouds in the sky, _____.

A．it will rain soon	B．it will be fine
C．it will get hot	D．the sun is shining brightly

小题4:The two farmers fought in words because _____.

A．they were hungry	B．it rained
C．one said the rain would do good to the crops and the other didn’t think so
D．they both hoped for rain

小题5:The third farmer came with and said to the other two. He _____.

A．wanted to make friends with them	B．joined them in the quarrel
C．wanted to know why they were quarreling	D．had nothings to do