受力钢筋的混凝土保护层最小厚度取值与以下哪个因素无关()。
A.混凝土强度等级
B.钢筋强度等级
C.混凝土构件种类
D.构件所处的环境类别
参考答案:B
解析:
参见第96题。
按要求写句子。
1. When he returns to Paris, he will write to you. (改为同义句)
When he ____ ____ to Paris, he will write to you.
2. I'm staying in Shanghai for two months. (对画线部分提问)
____ ____ are you staying in Shanghai?
3. He went to Hong Kong with his father last week. (同上)
____ ____ he ____ to Hong Kong with last week?
4. They are going to Australia for vacation. (同上)
____ ____ they ____ to Australia ____?
5. He sent a postcard to his friend on May Day. (改为同义句)
He ____ ____ ____ ____ ____ on May Day.
下列各句加点的熟语的使用,恰当的一句是______.
A.教师始终是教育改革成效的主导性因素,只有教师热爱学生, 师心自用 ,才可能迎来教育的春天
B.中国女排 励精图治 卧薪尝胆,经过两年训练,终于在本届奥运会上力挫群雄,获得骄人战绩
C.本届NBA东西部联盟明星赛将于北京时间明晨7时在三藩市举行,届时球迷们所熟悉的奥尼尔、邓肯等将 粉墨登场
D.这是案情的关键,我们可从此下手, 牵一发而动全身