先估后算． （1）25.05÷5 估：25÷5= 算：25.05÷5= （2）2

国务院某参事在基层调研时发现，当地部门的个别工作人员上班期间不能遵守制度，在网试上“种菜”“偷菜”，工作态度不端正，于是打电话向有关部门反映问题并提出建议。该参事是通过何种方式行使监督权（   ）

A．舆论监督制度

B．社情民意反映制度

C．信访举报制度

D．人大代表联系群众制度

I got a job teaching special education at a school in Coachella, California, a desert town about 170 miles from home. It was no (1) job. Street gangs (2) around the school after dark.

"Be careful, " Dad warned me during one of my frequent weekend (3) home. He was concerned about my living (4) , but I needed to be on my own.

One evening, I stayed after school to rearrange my classroom. (5) , I turned out the light and closed the door. Then I (6) toward the gate. It was (7) ! I looked around. Everyone had gone home.

After (8) all the exits, I found just enough (9) to squeeze under a gate in the back of the school. Then I walked toward my car, parked in a field behind the building.Suddenly I heard voices. I (10) around and saw at least eight boys following me. (11) my pace, I reached into my shoulder bag to get my key. I (12) all over the inside of my handbag. But the key wasn’t (13) ! Dear Lord, please help me, I prayed (14) . Suddenly, my fingers touched a loose key in my purse. I didn’t even know if it was for my car, but I took it out and (15) it. It worked!I opened the door, slid in and locked it—just (16) the teenagers surrounded the car. Trembling , I started the engine and (17) away. When I returned to my apartment, the phone was ringing. It was my Dad. I didn’t tell him about my experience; I didn’t want to (18) him. "Oh, I forgot to tell you!" He said, "I had a (n) (19) car key made and slipped it into your purse—just (20) you ever need it.

14（）

A.loudly 

B.nervously 

C.carefully 

D.silently

对装运出口易腐烂变质食品的船舱和集装箱，承运人或者装箱单位必须在( )申请检验。

A．报关前
B．装货前
C．订立合同前
D．装货后