单项选择题

Questions 22 to 25 are based on the conversation you have just heard.

A．Increasing upper-body strength.
B．Discussing popular climbing sites.
C．Selecting the necessary equipment.
D．Finding a climbing partner.
<上一题 目录 下一题>
热门 试题

单项选择题
A．She will go directly to the boss with her problems.B．She will keep the problems by herself.C．She will let her mother speak to the boss about her problems.D．She will tell her boss’s mother about the problems.
A．She will go directly to the boss with her problems.
B．She will keep the problems by herself.
C．She will let her mother speak to the boss about her problems.
D．She will tell her boss’s mother about the problems.
单项选择题
What was possibly assumed about humans and the fruit fly in the past
A．They were equally complicated in terms of gene.
B．Humans were much more genetically complicated than the fruit fly, genetically speaking.
C．Humans were twice as complicated as the fruit fly in gene.
D．The fruit fly was less stably than humans in the structure of genes.
相关试题