英语阅读题，求高手，帮忙，谢谢The soldiers had been marching up and down in

英语阅读题，求高手，帮忙，谢谢
The soldiers had been marching up and down in the square for an hour while their officer shouted orders, and they were all tired, hot and unhappy.
They were marching towards a big building, when they suddenly realized that the officer had not left himself enough time to give the order to turn round or to stop, so they were going to march straight into the wall. The soldiers smiled happily as each of those in the front-line decided at the same time to walk straight ahead. There were loud noises as they hit the wall one after another.
But before any of them had time to smile again, the officer shouted, “If you men had been in a really straight line, I would have heard only one sound when you hit that wall!”
61. The soldiers had been marching __ ___ in the square.
A) high and low B) forward and backward
C) round and round D) again and again
62. The officer didn't change his order because __ ___.
A) he was looking in another direction
B) he was angry with his soldiers and wanted to punish them
C) it was too late for him to give an order
D) he wanted to test the soldiers’ sense of discipline (纪律)
63. How did the soldiers carry out that order of the officer?
A) All of them carried it out happily.
B) They had no choice but to obey the order.
C) Some carried it out happily, while some didn’t.
D) They carried it out without hesitation (犹豫).
64. When he shouted, “If you men had been in a really straight line, I would have heard only one sound when you hit that wall!” the officer __ ___.
A) was, in fact, making an excuse for himself
B) was telling the soldiers that they hadn’t obeyed his order
C) was warning them not to drill so carelessly
D) was making fun of them
65. What do you think of the officer?
A) He was quite slow.
B) He was hot-tempered.
C) He was hard and foolish.
D) He was strict, but not without any sense of humor.