单选题：For UCSF to carry on stem cell research, new funds have to c

题目分类：英语六级
题目类型：单选题
号外号外：注册会员即送体验阅读点！

题目内容：

For UCSF to carry on stem cell research, new funds have to come from（　）. A．interested businesses and individuals
B．the United States federal government
C．a foundation set up by the Intel Company
D．executives of leading American companies

参考答案：

答案解析：

People’sexpectationsaboutthefuturemayhavemoreinfluenceonthei

People’sexpectationsaboutthefuturemayhavemoreinfluenceontheirsenseofwell-beingth

分类：英语六级题型：单选题

In Para 6 the author expresses his doubt about the effective

In Para 6 the author expresses his doubt about the effectiveness of trying to ch

分类：英语六级题型：单选题

关于DNA聚合酶的叙述，错误的是（　　）

关于DNA聚合酶的叙述，错误的是（　　）A．需引物RNA B．需模板DNA C．以NTP为原料 D．延伸方向为5′→3′ E．具有3′→5′外切酶活性

分类：英语六级题型：单选题

在等容舒张期，心脏各瓣膜的功能状态是（　　）

在等容舒张期，心脏各瓣膜的功能状态是（　　）A．房室瓣关闭，动脉瓣开放 B．房室瓣开放，动脉瓣关闭 C．房室瓣关闭，动脉瓣关闭 D．房室瓣开放，动脉瓣开放 E．

分类：英语六级题型：单选题

It was in the United States that I made________ the of Profe

It was in the United States that I made________ the of Professor Jones.A．acknowl

分类：英语六级题型：单选题