建设单位应当自领取施工许可证之日起（）个月内开工。因故不能按期开工的，应当向发证机关

税务机关对个体工商户李某采取税收保全措施，扣押了李某价值10万元的货物，李某在限期内缴纳税款，税务机关在收到税款后未立即解除税收保全措施，货物灭失，给李某造成损失，以下陈述正确的是()

A．李某有权直接向法院提起民事诉讼要求税务机关赔偿

B．李某有权直接向法院提起民事诉讼要求税务机关的直接责任人员赔偿

C．李某有权要求税务机关赔偿10万元的货物损失

D．该批货物为紧俏物资，如将该货物销售可获最低利润5万元，李某有权要求税务机关赔偿利润损失5万元

行政监督的内容和原则。

一根钢筋混凝土简支梁的跨度、最大挠度和一根同样使用条件下的钢筋混凝土的悬臂梁的挑出长度、最大挠度分别相等。如果简支梁符合正常使用极限状态的最低要求，则悬臂梁：

A．也符合最低要求
B．符合要求
C．不符合要求
D．不能肯定

下面关于B树和B+树的叙述中，不正确的是______。

A．B树和B+树都是平衡的多分树

B．都能有效地支持顺序检索

C．都可以用于文件的索引结构

D．都能有效地支持随机检索

"It’s no use, Mum," said Johnny. "I’m just no good at dancing."

"You’ve got to keep trying. Tonight will be (1) , dear. Try a turn with that pretty Lisette. "

Johnny (2) . Every Saturday night used to be the best of the week. He and his parents went to the (3) at the Club, where his hero, Alcide, played the accordion with the band. But lately everything had changed. Now that Johnny was older, he was (4) to dance with a girl!

(5) Johnny and his parents arrived at the Club, music had already started. Johnny got up his (6) to approach Lisette. "May I have this dance" Johnny asked. "That’s all right."said Lisette. Johnny struggled to keep up with Lisette’s (7) steps, but he was always one beat behind her. Then Johnny heard his friend Pierre say, "Look! Johnny has two left feet!" (8) burst from the crowd. Johnny (9) and ran outside, determined never to go to another dance.

The next Saturday, Alcide (10) to Johnny’s house for some potatoes. He happened to hear Johnny playing the accordion. Alcide’s eyes (11) . "Bring that accordion and play some songs tonight," Alcide said. Then he drove off, leaving Johnny staring open mouthed (12) him.

At the Club, Johnny scanned the crowd for Lisette and (13) her. The band played for a long time before Alcide said, "Dear friends, I got a (14) for you tonight. Young Johnny is going to join us!" (15) , Johnny stepped up on the platform, his eyes on the floor. He began to play, and the band (16) behind him. When the song ended, he heard cheers. Johnny kept playing until the dance was (17) . "You did a fine job tonight. Play with us again next Saturday night, " Alcide said. "Yes, sir! " said Johnny. (18) he went outside, Johnny saw Lisette and her friends near the door. Lisette stepped (19) , smiling. "You played really good tonight!" she said."Thank you," Johnny blushed. As he walked on, Pierre (20) moved out of the way for him to pass.Johnny patted his accordion. Come to think of it, in his whole life, he had never once seen Alcide out on the dance floor.

16().

A．got round

B．joined in

C．turned around

D．showed off