股三角的内容物由外向内有（） A.股神经、股动脉、股静脉 B.股动脉、股神经、股

银监会的监管措施包括( )。

A．市场准入

B．非现场监管

C．现场检查

D．网络系统监控

E．信息披露监管

把幼嫩的植物茎掐断，断面上流出的白色汁液来自[ ]

A．导管

B．筛管

C．木纤维

D．韧皮纤维

“女性”是分类变量。

Questions 9-13

·You will hearfive people giving reasons why children learn their mother tongue so well.
·Before you listen, read the list of statements, five of which are summaries of what they were saying.
·Then listen carefully and match the statements (A-F) with the people who said them (9-13) respectively.
·There is one extra statement that you don’t need to use. You will hear the passage twice.
9. Maggie: ______

• A. The time of their learning the mother tongue is the most
  favorable of all.
  10. Cherry: ______
• B. Children hear their native language spoken always in its
  genuine form.
  11. Mike: ______
• C. Children have private lessons all the time to learn their mother
  tongue.
  12. Hazel: ______
• D. Children hear their native language spoken in all possible
  situations.
  13. Jody: ______
• E. Children have special teachers to teach them.
• F. Children have flexible organs and sensitive ear.

致畸作用