A、is
B、are
C、would be
D、will be
更多“If there were life on Mars, such life forms（）unable to survive on earth”相关的问题
A、there is a minor emergency B、there is an actual emergency C、there were a minor emergency D、there were an actual emergency
A、sufficient oxygen in a compartment to support life B、combustible gases present C、hydrogen gas present D、All of the above
A、sufficient oxygen in a compartment to support life B、combustible gases present C、hydrogen gases present D、All of the above
A、Were there loss of energy by friction B、Since there be loss of energy by friction C、Were there no loss of energy by friction D、Should be no loss of energy by friction
A、notify the competent authorities B、sound the alarm C、have passengers put on life preservers D、cut off air supply to the fire
A、Compilation fails. B、The code compiles and the output is 2. C、If lines 16, 17 and 18 were removed, compilation would fail. D、If lines 24, 25 and 26 were removed, compilation would fail. E、If lines 16, 17 and 18 were removed, the code would compile and the output would be 2. F、If lines 24, 25 and 26 were removed, the code would compile and the output would be 1.
客服
TOP
查看正确答案
