下列关于汉字的输入法说法正确的是A．五笔输入法是无重码的输入法 B．区位码不是输入法

When I was growing up, I was embarrassed to be seen with my father. He (1) severely crippled and very short, and when we would walk together, his hand on my arm (2) balance, people would stare. I would inwardly be afraid (3) squirm at the unwanted attention. If he ever noticed or was bothered, he never let (4) .
It was difficult to coordinate (5) steps - his halting, mine impatient - and because of that, we didn’t say much as we went along. But as we started out, he always said, "You (6) the pace. I will try to adjust to you. "
Our usual walk was to or (7) the subway, which was how he got to (8) . He went to work sick, and (9) nasty weather. He almost never missed a day, and would (10) it to the office even if (11) could not: a matter of pride!
He never talked about himself as an object of pity, (12) did he show any envy of the more fortunate or able. What he looked for in others was a "good heart", and if he found one, the owner was good enough for him.
Now that I am older, I believe that is a proper standard (13) which to judge people, even though I still don’t know precisely (14) a "good heart" is. But I know the times I don’t have one myself.
He has (15) gone many years now, but I think (16) him often. I wonder if he sensed my reluctance to be seen with him during our (17) . If he did, I am (18) I never told him how sorry I was, how unworthy I was, how I regretted it. I think of him when I complain about trifles, when I am (19) of another’s good fortune, when I don’t have a "good heart".
At such times I put my hand on his arm to regain my (20) , and say, "You set the pace, I will try to adjust to you.\

进入水闸启闭控制界面的步骤是：控制柜送电，打开操作计算机，切换开关板至远方，打开计算机控制软件，进入水闸操作界面，（），进入水闸启闭控制界面。

A、输入开启的闸门号

B、输入闸门开度

C、打开控制软件

D、输入账号、密码

下列不引起胎儿先天性感染的病原体是（）

A.CMV

B.风疹病毒

C.HAV

D.HSV

E.弓形虫

如图所示，竖直放置的两端封闭的玻璃管中注满清水，内有一个红蜡块能在水中以0.3 m/s的速度匀速上浮。现当红蜡块从玻璃管的下端匀速上浮的同时，使玻璃管水平匀速向右运动，测得红蜡块实际运动的方向与水平方向的夹角为37°，则：（已知sin37°=0.6；cos37°=0.8）

（1）根据题意可知玻璃管水平方向的移动速度为____________m/s；

（2）若玻璃管的长度为0.6m，则当红蜡块从玻璃管底端上浮到顶端的过程中，玻璃管水平运动的距离为____________m。