He is always able to make us ____ in class. We usually feel happy while learning English.
#61632
A
laugh
B
to laugh
C
laughing
D
to laughing
推荐题目
When I got to school, Amy ______his homework.
#61987
A
had invented
B
had finished
C
had developed
D
had rushed
Armstrong became interested in _______ ever since he took his first _______ at the age of six.
#54786
A
fly; flying
B
flight; fly
C
flight; flying
D
flying; flight