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问题 单项选择题 A1型题

关于心肌纤维的描述，错误的是（）。

A.两条心肌纤维相连处的结构为闰盘

B.肌纤维分支吻合成网

C.有横纹

D.肌原纤维较骨骼肌多

E.细胞核多为一个，位于中央

答案

参考答案：D

解析：心肌的肌原纤维较骨骼肌少，多分布在心肌纤维的周边。

单项选择题

Like many other aspects of the computer age, Yahoo began as an idea, (1) into a hobby and lately has (2) into a full-time passion. The two developers of Yahoo, David Filo and Jerry Yang, Ph. D candidates (3) Electrical Engineering at Stanford University, started their guide in April 1994 as a way to keep (4) of their personal interest on the Internet. Before long they (5) that their homebrewed lists were becoming too long and (6) . Gradually they began to spend more and more time on Yahoo.

During 1994, they (7) yahoo into a customized database designed to (8) the needs of the thousands of users (9) began to use the service through the closely (10) Internet community. They developed customized software to help them (11) locate, identify and edit material (12) on the Internet. The name Yahoo is (13) to stand for "Yet Another Hierarchical Officious Orale", but Filo and Yang insist they selected the (14) because they considered themselves yahoos. Yahoo itself first (15) on Yang’s workstation, "akebono", while the search engine was (16) on Filo’s computer, "Konishiki".

In early 1995 Marc Andersen, co-founder of Netscape Communication in Mountain View, California, invited Filo and Yang to move their files (17) to larger computers (18) at Netscape. As a result Stanford’s computer network returned to (19) , and both parties benefited. Today, Yahoo (20) organized information on tens of thousands of computers linked to the web.

10（）

A.relative

B.interactive

C.bound

D.contacted
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判断题

第一次申请开发银行助学贷款的学生需持申请表前往村委会（居委会）或乡镇（街道）民政部门确认贫困身份。
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