A.fall
B. fell
C.falling
D. about to fall
第1题:
A、is starting
B、starts
C、will start
D、started
第2题:
第3题:
Susan: When's the meeting?
Harry: I'm driving into London tomorrow morning. The meeting (60) .
第4题:
第5题:
第6题:
publicclassTestOneimplementsRunnable{publicstaticvoidmain(String[]args)throwsException{Threadt=newThread(newTestOne());t.start();System.out.print(”Started”);t.join();System.out.print(”Complete”);}publicvoidrun(){for(inti=0;i<4;i++){System.out.print(i);}}}Whatcanbearesult?()
A.Compilationfails.
B.Anexceptionisthrownatruntime.
C.Thecodeexecutesandprints“StartedComplete”.
D.Thecodeexecutesandprints“StartedComplete0123”.
E.Thecodeexecutesandprints“Started0l23Complete”.
第7题:
第8题:
A、where
B、why
C、when
第9题:
第10题:
推测下列气相反应自发的是
A.Kr++ He → Kr +He+
B.Si+ Cl+→ Si++Cl
C.Cl-+ I → I-+Cl
D.Cl-+ F→ F-+Cl