单项选择题
A．As B．Like C．Since D．Because
The first paragraph tells us the author （）A．was interes...
单项选择题The first paragraph tells us the author （）
A．was interested in flowers and insects in his childhood B．lost his hearing when he was a child C．didn’t like his brothers and sisters D．was born to a naturalist’s family
A．ought B．drought C．thought D．bought
填空题
We should ______ attention ______ spelling.A．pay... onB...
单项选择题We should ______ attention ______ spelling.
