当工作人员进入滤饼仓进行清仓作业时，内操不可进行的操作为（）。A、停仓下部刮板输送机

地球在太阳系中是一颗普通的行星，它不停的围绕地轴旋转，称为地球的自转。请完成下列各题。

小题1:下面四幅图中，表示地球自转方向正确的是（   ）

小题2:地球自转的真正周期是（   ）

A．行星日

B．太阳日

C．24小时

D．23时56分4秒小题3:下图是由于傅科摆所证明的地理现象，造成平直河道两岸冲刷与堆积（阴影部分为堆积物）的情况是（   ）

小题4:甲(35°N，115°E)、乙(25°S，125°W)两地（   ）

A．自转角速度甲大于乙

B．自转线速度甲等于乙

C．地方时相差40分钟

D．乙地区比甲地区的地方时刻晚

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为

多余选项。请将答案写在答题纸的指定位置。

What to do if you don’t feel popular?

 小题1: Call your friends. Plan to do something. The worst feeling is staying home alone, because it makes you feel even more lonely.

Try to make new friends. Choose friends carefully, not just because you think they’re popular.  小题2:  

Be yourself. If you want to become friends with someone who’s popular, don’t make yourself into someone you are not just to impress that person.

Be nice. Be friendly. Be outgoing. But don’t overdo it! Talk to close friends if you are feeling really bad. Or you might want to write it down in a diary.

 小题3:  You could take pictures of your friends, or collect their school pictures. This will remind you, when you are feeling unpopular.

Think up your own ideas. These suggestions might not work for everyone.

What to do if you have a problem with you teacher?

Talk to your parents, or another adult who will listen to you and perhaps can help. Talk to friends.  小题4:   

Don’t give the teacher a reason to have problems with you. Do your work, complete your task, attend the class seriously and take notes. Maybe you just need to give the teacher a chance.

 小题5:  

Talk to the teacher if you feel comfortable doing this. Don’t be nasty (闹别扭的), but express your concerns. Listen to the teacher, as well.

Just accept the fact that you’re not going to love all your teachers.

A．Try to take part in activities.

B．Do something special for yourself.

C．Smile is the best way to make friends.

D．Try to find out what the problem is.E. Try to deal with the problem all by yourself.

F. Maybe they have had problems with the same teacher, too.

G. And remember, making good friends takes time. Choosing a popular person to be friends with is OK if they are nice.

年度票品分配计划分为（）和年度集邮品分配计划。

按有关标准的规定，消防水带采用内扣式接口。

对犊牛放线菌治疗有效药物是( )。

A．越霉素B

B．莫能菌素

C．新霉素

D．青霉素G

E．硫酸镁