听力原文:W: Hey! What's the rush?
M: The bank closes in half an hour and I need to cash a check.
W: I can lend you some money.
M: I need to cash a cheek because I am going on a trip this weekend. Actually, I want to buy some traveler's cheeks.
W: Hmm. Can I help you in any way?
M: You can drive me to the bank if you want to. My ear is out of gas.
W: Yeah. Glad to. Let's go.
M: Wait just a minute. I have to get my checkbook out the desk.
What is the man going to do this weekend?
A.Go on a trip.
B.Do some shopping.
C.Borrow some money.
第2题
混凝土试件强度评定不合格时,可采用非破损或()的检测方法对结构构件中混凝土的抗压强度进行检测推定
A.超声回弹综合法
B.局部破损
C.回弹
D.超声波法
第6题
A.回弹仪
B.超声回弹法
C.超声波法
D.后装拔出法
E.钻取混凝土芯样
第7题
A.采用超声波检测技术测定混凝土强度等级
B. 采用钻芯法测定混凝土强度等级
C. 采用回弹法测定混凝土强度等级
D. 采用超声回弹综合法测定混凝土强度等级
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