皮皮学，免费搜题
登录
搜题
【单选题】
提高受弯构件抗弯刚度最有效的措施是（）。A.
提高混凝土强度等级
B.
增加受拉钢筋的截面面积
C.
加大截面的有效高度
D.
加大截面宽度
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】It was not until dark __________ he found the correct way to solve the problem. A. when B. that C. which D. w here
A.
when
B.
that
C.
which
D.
w here
【单选题】—Do you know ________? —Next week. [ ]
A.
when she came here
B.
when did she will come here
C.
when she will come here
D.
when will she come here
【单选题】听力原文：M: When will the train from Boston arrive? W: It was scheduled to be here at 9: 15, but now it is expected to be 15 minutes behind schedule. Q: When is the train expected to arrive now? (13)
A.
At 9:15.
B.
At 9:30.
C.
At 9:50.
D.
At 10:0
【单选题】听力原文：M: Open wide. Now, show me where it hurts. W: Here on the bottom especially when I bite into something hot or cold. Who is the man?
A.
A dentist.
B.
A dietician.
C.
A cook.
D.
A tailor.
【单选题】CPU有一个程序计数器(又称指令计数器)，它用于存放______。
A.
正在执行的指令的内容
B.
下一条要执行的指令的内容
C.
正在执行的指令的内存地址
D.
下一条要执行的指令的内存地址
【单选题】CPU有一个程序计数器(2R称指令计数器)，它用于存放______。
A.
正在执行的指令的内容
B.
下一条要执行的指令的内容
C.
正在执行的指令的内存地址
D.
下一条要执行的指令的内存地址
【单选题】听力原文：W: When is Jason coming? M: Well, he said he'd be here at seventhirty, but if you know him, it will be at least eight o'clock. Q: What do we know about Jason? (13)
A.
Jason will arrive at 7:30.
B.
Jason should have arrived at 8:00
C.
Jason is usually punctual.
D.
Jason is not very punctual.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
