A hearty laugh relieves physical tension, _____your muscles relaxed for over half an hour.
#91852
A
to leave
B
left
C
leaving
D
leave
推荐题目
Smiles around the world _____ be false, ______ other feelings like anger, fear or worry.
#95306
A
must; hide
B
must; hiding
C
can; hide
D
can; hiding
Which do you enjoy ______ your holiday, going abroad or staying at home?
#98643
A
spending
B
to spend
C
being spent
D
spend
 That beggar seems _____ anything yesterday.
#97518
A
not to have eaten
B
not to eat
C
didn’t eat
D
to not have eaten