A: All the aircrafts has
B: All the aircrafts have
C: All the aircraft has
D: All aircraft must
举一反三
- The inspector has not checked all the necessary items.
- The football team has done well this year, ____________ have trained very hard. A: All players B: All their players C: All its players D: All of players
- All the company’s aircraft have been grounded, after a ________ in the engine cooling system was discovered.
- All ________ gone to Beijing. A: is B: are C: have D: has
- It is essential that all these figures ______ twice. A: must be checked B: be checked C: is checked D: will be checked
内容
- 0
All but one _____ here now. A: has B: is C: have D: are
- 1
My family __________ all teachers. A: are B: is C: has D: have
- 2
All possible means __________ been tired.Every possible means __________ been tired. A: have，has B: has，has C: have，have D: has，have
- 3
Which of the following are deductive arguments？ A: All dogs are mammals. All mammals have kidneys. Therefore all dogs have kidneys. B: Since all squares are rectangles, and all rectangles have four sides, all squares have four sides. C: All science teachers are smart, since all my physics teachers, chemistry teachers and biology teachers are smart. D: The sun is a star; the sun has planets; therefore some stars have planets.
- 4
She thinks ________ he has done is right. A: all what B: all that C: which D: all which