更多"doing"的相关试题:
[单选题]
These programs are of immense value to old people.
A、natural
B、fatal
C、tiny
D、enormous
[单选题]
According to this passage，may not be what people are trying to pull off__________．
A、a networked society capable of constant monitoring
B、the widespread application of internet and related technologies
C、the invention of more devices which can be connected to the internet
D、mobile communications capable of internet access
[单选题]
According to this text__________.
A、the careers unattractive to U S students may not be so to foreign students
B、science and engineering careers are unattractive exclusively to U．S．students
C、U．S．students age not courageous enough to face foreign competition
D、U．S．students are not well prepared to compete with foreign students
[单选题]
John removed his overcoat.
A、took away
B、left aside
C、took off
D、washed off
[单选题]
German people prefer extensive green roof systems to intensive ones.
A、Right
B、Wrong
C、Not mentioned
