Thank you very much for the trouble you have taken _________ me with my English.
#97390
A
helping
B
to help
C
help
D
helped
推荐题目
. The workers do nothing but _______ tea and talk to each other.
#97209
A
drinking
B
to drink
C
drink
D
are drinking
Farmland ___ quickly, so they are considering _____ a programme to solve the problem.
#98644
A
is getting lost,starting
B
is lost,to start
C
is losing, starting
D
loses, to start
The wonderful time they had been looking forward ____ at last.
#97310
A
to arrive    
B
to arrived   
C
to arriving  
D
should arrive