发动机（）可导致气缸壁拉伤。A、缸壁不能建立油膜 B、活塞顶积炭过多 C、机油中含有

会计人员对不真实、不合法的原始凭证，有权不予受理，并向单位负责人报告，请求查明原因，追究相关当事人的责任。（）

试述还原－偶氮分光光度法测定水中硝基苯类化合物的原理？

Even before my father left us, my mother had to go back to work to support our family. Once I came out of the kitchen, complaining, “Mom, I can’t peel potatoes. I have only one hand.”

Mom never looked up from sewing. “You get yourself into that kitchen and peel those potatoes,” she told me. “And don’t ever use that as an excuse for anything again!”In the second grade, our teacher lined up my class on the playground and had each of us race across the monkey bars, swinging from one high steel rod to the next. When it was my turn, I shook my head. Some kids behind me laughed, and I went home crying.

That night I told Mom about it. She hugged me, and I saw her “we’ll see about that” look. The next afternoon, she took me back to school. At the deserted playground, Mom looked carefully at the bars.

“Now, pull up with your right arm,” she advised. She stood by as I struggled to lift myself with my right hand until I could hook the bar with my other elbow. Day after day we practiced, and she praised me for every rung I reached. I’ll never forget the next time, crossing the rungs, I looked down at the kids who were standing with their mouths open.

One night, after a dance at my new junior high, I lay in bed sobbing. I could hear Mom come into my room. “Mom,” I said, weeping, “none of the boys would dance with me.”

For a long time, I didn’t hear anything. Then she said, “Oh, honey, someday you’ll be beating those boys off with a bat.” Her voice was faint and cracking. I peeked out from my covers to see tears running down her cheeks. Then I knew how much she suffered on my behalf. She had never let me see her tears.

6. Which of the following expressions can be used most suitably to describe Mom’s attitude when she made the child to peel potatoes?

A. Cruel.             B. Serious.             C. Strict.    D. Cold.

7. From the passage, we know monkey bars can help a child train ______.

A. the skill to throw and catch things

B. the speed of one’s hand movement

C. the strength and skill to hang and sway

D. the bodily skill to rotate round a bar

8. What does the sentence “I saw her ‘we’ll see about that’ look” imply?

A. Mom believed every aim could be achieved if you stuck to it.

B. The race across monkey bars was not difficult enough for a child to give up.

C. Mom was determined to prove she herself was better than the teacher.

D. What the child had said brought Mom great attraction and curiosity.

9. When the child looked down at the kids, they were standing with their mouths open because ______.

A. they felt sorry for what they had done before

B. they were afraid the author might fall off and get hurt

C. they wanted to see what the author would do on the bars

D. they were astonished to find the author’s progress

10. The most probable conclusion we can draw after reading the passage is ______.

A. the last incident was sad enough to make Mom weep

B. the child’s experience reminded Mom of that of her own

C. Mom could solve any problem except the one in the last paragraph

D. in fact Mom suffered more in the process of the child’s growth

You must be careful not to borrow more money than you can________to repay.[ ]

A. offer  

B. provide

C. supply  

D. afford

日本語はまだまだですが、まだ（）ぜんぜん話せないわけではないんです。

A.といったら

B.というと

C.といっても

D.というより