There are some students ______ to have known what they don’t really know, which is really harmful to them. 
#94235
A
pretending
B
to pretend
C
pretended
D
pretend
推荐题目
Mary is often heard ________ playing piano in the next room in the evening.
#97118
A
practise
B
to practise
C
practising
D
practiced
Since you have found it hard to learn Spanish,why not try ______foreign language?
#98473
A
to learn a second
B
learning a second
C
learning the second
D
to learn the second
-What made you so delighted at Christmas? -__________.
#95298
A
I received many more presents than others
B
Because my parents promised me a new car
C
My uncle’s coming back from abroad
D
As there was an unusual celebration