If the interior angles of a quadrilateral are in the ratio 1:2:3:4, what is the sum of the

What people brought the new religion Christianity to Britain first？

A．The Romans.

B．The Anglo-Saxons.

C．The Viking and Danish.

D．The Normans.

A．constant slope

B．a 30-degree angle

C．a 45-degree angle

D．a 90-degree angl

E．

A.均对高血压及心血管疾病等具有良好作用

B.均作用于RAAS

C.RB作用于Angl受体水平，更充分更直接阻断RAAS

D.RB也有明显的无干咳等不良反应

E.RB已成为一线降压药物，在临床广泛应用

The interior decoration of Oceanic was better than Titanic.

A．Y

B．N

C．NG

A.进入

B.打通

C.管理层

D.内部

A.内部的

B.坦率的

C.正确的

A、situated inside

B、situated outside

C、interrelate

D、internecine

The interior of the high-speed trains is_____and able to carry more than 500 passengers.

A．space

B．spacious

C．spacing

D．spaciousness

The cause for the heat in the interior of the earth is ______.

A．not determined

B．the great pressure of the earth

C．radioactive elements

D．the heat remaining from the formation of the earth