In Franklin's ________________, he talks first of all about how he studied language.

A、businessmen and scholars

B、nobles and serfs

C、plowmen and priests

D、knights and franklins

Part A

You spent a weekend with the Franklins. After you came back, you write a letter to Mrs. Franklin to express your thanks, and telling her about:

1) the happy weekend you spent

2) your thanks to the Franklins

You should write approximately 100 words. Do not put down your own name at the end of the letter. Use "Ann River" instead. And you need not write your address.

A.边界不要放在话务密集区域

B.边界划分要考虑用户的移动行为

C.TAL划分可以利用地形因素来作为边界

D.TAL划分可以不连续，出现插花现象，对网络没有影响

A.100

B.200

C.300

D.400

A.两倍的TAL

B.一倍的TAL

C.20s

D.10s

A.TLC

B.TLA

C.LIS

D.HIS

E.TAL

A、-168

B、-188

C、-196

D、-210

A.8

B.16

C.20

D.25