After the trainer was sure that the whale could look after itself, he _______ it into the sea.
#105036
A
transported
B
delivered
C
released
D
handled
推荐题目
4.It is said that the early European playing-cards ____ for entertainment and education.
#105262
A
were being designed
B
have designed
C
have been designed
D
were designed
Bad habits are no way easy to be ______; it needs your determination and perseverance.
#105194
A
replaced
B
moved
C
removed
D
got rid
While doubts about the medicine’s safety have____________, interest continues to grow.
#105161
A
dropped out
B
fell down
C
withdrew from
D
faded away
I ________ in London for many years，but I've never regretted my final decision to move back to China.
#105099
A
lived
B
was living
C
have lived
D
had lived
In 1492，Columbus ________ on one of the Bahama islands，but he mistook it for an island off India.
#105100
A
lands
B
landed
C
has landed
D
had landed