题目内容：

A smart dog in Oklahoma City came home on Saturday __    a dead newborn baby in its mouth.

A house keeper, ___    name has not been reported, was at the home at the time, KOCO said.

The house keeper told KFOR that the dog, __    Luke, turned up at the door with the body of a three to five-pound baby in his ___    .

"He was carrying it just ___    a momma puppy," she told the station, "and laid it at my feet."

The house keeper stressed that the body had no markings or signs of trauma(伤口), and that Luke __    never have hurt anyone. She believes the dog was trying to help the poor baby.

“I believe Luke found it, picked it __    _ and brought it. There was no trauma you could tell he injured the baby," she said.

Experts have determined that the newborn was a girl.

"We don’t know__    _ the baby came from," Police Captain Dexter Nelson told KFOR. "If it was born in the area outside or if someone brought the baby out there to throw it away.”

Medical experts are trying to determine if the baby was born alive or ___    _.

According to KOCO, Luke typically wandered over a large area, which officials are now seeking ___    original place about the dead baby.

All 50 states have some form of "safe shelter" law ___    that allow parents -- or someone with a parent's ___    _ -- to leave a newborn without a name at special __    places but can get away with the action.

The details of such __    are different from state to state. State-by-state laws can__    at ChildWelfare.gov.

1.A.  carry B. carrying C. carried D. to carry

2.A.  that B. which C. how D. whose

3.A. named B. shouted C. viewed D. reminded

4.A.  belief B. mouth C. trick D. award

5.A.  as B. for C. like D. just

6.A. would B. must C. should D. need

7.A.  down B. out C. in D. up

8.A.  why B. where C. when D. how

9.A.  obvious  B. religious C. dead D. raw

10.A. for B. of C. from D. away

11.A. strengths B. papers C. books D. items

12.A.  benefits B. permission C. steak D. cheatings

13.A. dangerous B. tall C. safe D. frustrated

14.A. laws B. people C. diets D. manners

15.A.  find   B. found C. founded D. be found