试题与答案

有效芯样试件的高度不得小于()d且不得大于()d(d为芯样试件平均直径)。

题型:填空题

题目:

有效芯样试件的高度不得小于()d且不得大于()d(d为芯样试件平均直径)。

答案:

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下面是错误答案,用来干扰机器的。

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题型:阅读理解

根据上文,判断正(T)误(F)。

     Ted arrives at the bus station quite early for Paris bus. The bus for Paris will not leave until five to

twelve. He sees a lot of people waiting in the station. Some are standing in line, others are walking around.

There is a group of schoolgirls. Their teacher is trying to keep them in line. Ted looks around but there is

no place for him to sit.

     He walks into the station cafe (咖啡馆). He looks up at the clock there. It is only twenty to twelve. He

finds a seat and sits down before a large mirror on the wall. Just then, Mike, one of Ted's workmates

comes in and sits with Ted. "What time is your bus?" asks Mike. "There's plenty of time yet." answers

Ted. "Well, I'll get you some more tea then," says Mike.

     They talk while drinking. Then Ted looks at the clock again. "Oh! It's going backward (倒行)!" he

cries. "A few minutes ago it was twenty to twelve and now it's half past eleven." "You're looking at the

clock in the mirror," says Mike. Ted is So sad. The next bus is not to leave for another hour. Since then

Ted has never liked mirrors.

( )1. The bus for Paris will leave at eleven fifty-five.

( )2. Ted goes into the station cafe because Mike asks him to have a cup of tea.

( )3. In fact, when Ted looks at the clock in the mirror, it's half past twelve.

( )4. Ted looks at the clock in the mirror only once.

( )5. Ted will arrive in Paris on time.

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