在生产条件下，金属汞主要以下列哪种形式经呼吸道进入人体（)A．粉尘B．烟C．蒸气D．雾E．以上都不是

In the United States, the House of Representative is presided over by______.

A．the president

B．the speaker

C．the vice president

D．the Secretary of State

A．1688

B．1900

C．1911

D．1918

A、The members in the House of Lords are elected by people.

B、The House of Lords is the oldest part of the Parliament.

C、The House of Lords evolved from a council.

D、There is no fixed number of members in the House of Lords.

Which of the following is NOT a feature of the House of Lords？

A.Lords do not receive salaries and many do not attend Parliament sittings.

B.It consists of the Lords Spiritual and the Lords Temporal.

C.The lords are expected to represent the interests of the public.

D.Most of the lords in the House of Lords are males.

The House of Lords of the U.K. is composed of

A．Ministers and MPs.

B．the Lords Spiritual and MPs.

C．MPs and the Lords Temporal.

D．the Lords Spiritual and the Lords Temporal.

The Parliament of Australia is composed of______ and ______.

A．the House of Lords; the House of Commons

B．the Senate; the House of Representatives

C．the Senate; the House of Commons

D．the House of Lords; the House of Representatives

The Parliament of Canada is composed of______ and ______.

A．the House of Lords; the House of Commons

B．the Senate; the House of Representatives

C．the Senate; the House of Commons

D．the Senate; the House of Lords

To its full sense, the British Parliament consists of

A．the House of Lords and the House of Commons.

B．the House and the Senate.

C．the Queen and the House of Lords.

D．the Sovereign, the House of Lords and the House of Commons.

To its full sense, the British Parliament consist of

A．the House of Lords and the House of Commons.

B．the House of Commons and the Senate.

C．the Queen and the House of Lords.

D．the Sovereign, the House of Lords and the House of Commons.

The House of Lords of the U.K. is composed of______ and ______.

A．Ministers and MPs

B．the Lords Spiritual, MPs

C．MPs and the Lords Temporal

D．the Lords Spiritual, the Lords Temporal