阅读理解，根据短文内容，判断下列各句正 (T) 误 (F) 。
Tom and Mike were good friends. Sometimes they were kind to each other, sometimes they were
not. But some of their classmates said they were like brothers. One day they went out for a walk together.
At noon they were very hungry and they went into a restaurant to have lunch. The waiter came up to
them and asked, "What can I do for you?" "Please bring us two apples first." said Tom. When the waiter
put the two apples on the table, Mike took the bigger one at once. Tom got angry. "You are impolite
(没礼貌).Why didn't you take the smaller one?" Tom said.
"But I was right," said Mike with a smile. "If I let you take first, which one will you choose?"
"Of course I'll take the smaller one." said Tom. "Yes," Mike said, "If you take the smaller one, the bigger
one will be mine. Don't you think so?" "Oh." Tom couldn't answer.
( )1. Tom and Mike were not kind to each other.
( )2. They went out to sit in a restaurant.
( )3. The waiter brought them two apples before the meal.
( )4. Mike took the bigger apple.
( )5. At last Tom had the bigger apple.
），学生用电压表一个，开关一个和导线若干．小明想利用实验桌上的器材，设计一个实验证明：“当通过电阻的电流保持不变时，电阻两端的电压与该电阻的阻值成正比”．
