脐带绕颈几周,胎儿颈背部声像图呈“W”型压迹()A.脐带绕颈1周 B.脐带绕颈2周

题型:单项选择题

问题:

脐带绕颈几周,胎儿颈背部声像图呈“W”型压迹()

A.脐带绕颈1周

B.脐带绕颈2周

C.脐带绕颈3周

D.脐带绕颈4周

E.正常声像图

考点:医学影像技术(医学高级)医学影像技术(医学高级)题库
题型:单项选择题
阅读理解。
      A pop singer has to work very hard to become popular. He must give the public what they really want
and need, or he must find a new way of singing that will attract their attention. Even when he has succeeded
and his records are sold everywhere, he can not relax. Then he must work harder than ever to remain popular,
because there are always younger singers trying to become famous and to steal some of the popularity.
      The life of a successful pop singer isn't easy at all. He can only relax when he is alone, because everything
he does is watched and reported in the special newspaper written for the fans. The fans are the most important
people in the world for the singer. They buy his records, they go to his concert, and they make him rich and
famous. But they can be very dangerous, too. Sometimes they do anything to get a souvenir (纪念品). They
steal handkerchiefs, they tear off buttons, and they even cut off pieces of the unfortunate singer's hair. Many
singers have been forced to ride (即兴表演). A pop singer has to pay a lot of money for clothes because he
must always look smart and different. And what's more, he must always keep smiling.
1. After a pop singer has succeeded, he still works hard to _______.
[ ]
A. get money
B. stay popular
C. sell more records
D. become famous
2. It may be suggested (被暗示) from the passage that _______.
[ ]
A. a pop singer is somewhat afraid of meeting his fans
B. a pop singer is anxious to see his fans
C. not all people may become pop singers
D. the pop singers become famous easily
3. A proper title for the passage might be "_______".
[ ]
A. The Way to Become a Pop Singer
B. The Fans of the Pop Singer
C. The Success of the Pop Singer
D. The Pop Singer
4. A pop singer has a lot of clothes in order to keep himself _______.
[ ]
A. smart and the same
B. smart and different
C. healthy and young
D. rich and strong
题型:单项选择题

下列各组物质的燃烧热相等的是( )

A.碳和一氧化碳

B.1moL碳和2moL碳

C.1moL乙炔和2moL碳

D.淀粉和纤维素

题型:单项选择题

宽带无忧服务是指为VIP/会员客户提供()等环节的服务,让用户感受尊贵服务,降低离网风险。

A.网络设置

B.宽带Modem设置

C.iTV终端

D.电脑使用

题型:单项选择题

机票只限票上所列姓名的旅客使用,不得转让、涂改、变更。

题型:单项选择题

12m≤L<20m船舶,下列号灯中哪个能见距离是不对的:().

A.桅灯5海里

B.舷灯2海里

C.尾灯2海里

D.拖带灯2海里

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