(单选题)44: The companies are working together to create ______ they hope will be the best means of transport in the 21st century. A: which B: that C: what D: who ...

(单选题)32: The　dog____　the　rabbit　but　could　not　catch　it. A: ceased B: chained C: checked D: chased ...

(单选题)8: Both　O.J.Simpson　and　Jim　Brown　have　been　____　as　the　greatest　players　in　the　history　of　football. A: ranked B: recorded C: stocked D: stripped ...

(单选题)46: The mere fact _______ most people believe nuclear war would be madness does not mean that it will not occur. A: what B: which C: that D: why ...

(单选题)28: The old man, ____________abroad for twenty years, is on the way back to his motherland. A: to work B: working C: to have worked D: having worked ...

(单选题)22: ___ there were only five soldiers left at the front, ___ they went on fighting. A: Because; so B: If; and C: Though; but D: Though; / ...

(单选题)16: Tom___ China for 3 years. A: has been B: has been in C: has been to D: has been at ...

(单选题)10: Suzhou is not ____ beautiful ____ Hangzhou. A: as; than B: so; as C: even; than D: /; than ...

(单选题)4: I'm sorry to trouble you. -___. A: The same to you. B: What a pity! I'm sorry to hear that. C: It doesn't matter. What is it? D: Thanks a lot. ...

(单选题)48: Jack London worked very hard and finally he _______ success. A: made B: found C: sought D: achieved ...