土石坝根据筑坝施工方法可以分为多种,其中应用最广泛的是( )。
A.抛填式堆石坝
B.定向爆破堆石坝
C.碾压式土石坝
D.水力冲填坝
参考答案:C
汇编语言源程序经()汇编得到机器指令形式的目标代码。
A.编译程序
B.FORTRAN编译程序
C.PASCAL编译程序
D.汇编程序
根据上下文,用合适的句子补全对话。
A: Hi, Jane! Can you go to the zoo with me this Saturday?
B: 1 .
A: That's too bad. What are you doing?
B: I'm having a party this Saturday. 2 ?
A: Yes, I'd love to. Who will come to the party?
B: Well, some friends. Could you come to help cook?
A: 3 ! I'm good at cooking.
B: Really? That's great!
A: 4 ?
B: How about 4:00 in the afternoon? The party starts at 6:00.
A: No problem. 5 .
B: You're welcome.