—Do you spend a lot of time computer?
—No, but I spend much time doing my homework.
| A．on; in | B．in; on |
| C．on; on | D．in; in |
They wonder _______.
| A． |
if robots will think like a human in to years |
| B． |
if will robots think like a human in to years |
| C． |
when robots will think like a human in to years |
The Communist Party of China’s 20th National Congress (中共二十大) _______ in autumn this year.
| A． |
was held |
B． |
is held |
C． |
will be held |
Many students practice _______ in the morning because of the P.E. exam.
| A． |
run |
B． |
running |
C． |
ran |
The Monkey King is not a normal monkey, he can _______ himself _______ different animals and objects.
| A． |
turn; off |
B． |
turn; up |
C． |
turn; into |
With the development of 5G technology, our daily lives have become _______.
| A． |
more and more convenient |
| B． |
the most convenient |
| C． |
convenienter and convenienter |