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问题 单项选择题 A1/A2型题

正常小儿前囟闭合的时间为（）

A.6～12个月

B.1～1.5岁

C.1.5～2岁

D.2～2.5岁

E.2.5～3岁

答案

参考答案：B

解析：正常小儿前囟1～1.5岁闭合，关闭过早见于小头畸形，关闭过晚多见于佝偻病、甲状腺功能减退。

单项选择题

在电气控制中，用被控电器元件各自的（）相互封锁对方被控电器元件的线圈得电，称为互锁控制。

A.辅助触点

B.保护触点

C.常开触点

D.常闭触点
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填空题


SECTION A
In this section you will hear a mini-lecture. You will hear the lecture ONCE ONLY. While listening to the lecture, take notes on the important points. Your notes will not be marked, but you will need them to-complete a gap-filling task on ANSWER SHEET ONE after the mini-lecture. Use the blank paper for note-taking.
Now listen to the mini-lecture.

Ben Buchanan and A, Magic Book
The Texas teen is devouring the 672 pages of Harry Potter and the Half-Blood Prince written by J. K.
Rowling. When Buchanan got the first Harry Potter book in 1998, he was struggling with difficulty in reading.
But when his mom read the first chapter aloud to him, he was determined to conquer his first "real" book.
I. The success of Rowling’s books:
1) over (1)______ of Rowling’s books printed in U.S..(1) ______
2) kids’reading and (2)______ each title fervently. (2) ______
However, whether all of this hype of countdowns and midnight trips to book-
stores translates into a lifelong reading habit remains unclear.
II. Our society now needed a reading renaissance:
1) A study shows: adult (3)______ have dropped 10 percentage points. (3) ______
A. the loss of readers possiblly (4)______ to the booming world of technology;(4) ______
B. (5)______ offer experience that can’t be gained from these other sources. (5) ______
2) Thr facts reflect: fewer kids are reading for (6)______. (6) ______
A. This (7)______ retreat from books not taken a toll on reading ability. (7) ______
B. this indicates a poor future in reading ability development—the
very reason why many educators are hoping the Harry Potter
series can work some (8)______. (8) ______
III. The Harry Potter series has "broken the rules":
1) the book was as exciting as a video game;
2) 59 percent of U.K. kids think the books have (9)______ their reading skills; (9) ______
3) (10)______. say the books are the reason they read more. (10) ______
Part of the allure of The Harry Potter is the thrilling story, with well-developed characters and an avalanche of magical moments.
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