当一国采用扩张性财政政策，而不采用紧缩性的货币政策时，一定会使( )。

According to Walter Lippmann, a university should ______.

A．be interested in partisanship and special interest

B．be independent of the government financially

C．be independent of any political control or private interests

D．be sources of judgment for our politicians

A. The multicast sources must register with the RP to form the multicast distribution tree

B. An RP is required only in networks running Protocol Independent Multicast dense mode (PIM DM)

C. The multicast receivers must register with the RP to form the multicast distribution tree

D. An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM)

E. An RP is required only in networks running Pro tocol Independent Multicast sparse - dense mode (PIM - SDM)

F. To form the multicast distribution tree, the multicast sources register with and the receivers join the RP

What does the author say about "those who live, or have lived, in the shadow of death"？

A．They can no longer appreciate life.

B．They are not afraid of death any more.

C．They can have a deeper understanding of life's joys in daily trifles.

D．They viewed that as a stroke of fortune.

A. The multicast sources must register with the RP to form the multicast distribution tree.

B. An RP is required only in networks running Protocol Independent Multicast dense mode (PIM DM).

C. The multicast receivers must register with the RP to form the multicast distribution tree.

D. An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM).

E. An RP is required only in networks running Protocol Independent Multicast sparse - dense mode (PIM - SDM).

F. To form the multicast distribution tree, the multicast sources register with and the receivers join the RP.

Americans often say that there are two things p person______ in life: death and tax.

A．can be sure of

B．should be sure of

C．must be sure of

D．must be sure about

A. The multicast sources must register with the RP to form the multicast distribution tree.

B. An RP is required only in networks running Protocol Independent Multicast dense mode (PIM DM).

C. The mu lticast receivers must register with the RP to form the multicast distribution tree.

D. An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM).

E. An RP is required only in networks running Protocol Independent Mu lticast sparse - dense mode (PIM - SDM).

F. To form the multicast distribution tree, the multicast sources register with and the receivers join the RP.

A．approve

B．abolish

C．undergo

D．reverse