In 1942，Columbus_______ on the of the Bahama islands, but he mistook it for an island off India.
#101934
A
lands
B
landed
C
has landed
D
had landed
推荐题目
---You look very tired. ---Well, __________my lessons all the afternoon.
#100167
A
I have reviewed my lessons
B
I have been reviewing
C
I reviewed
D
I had reviewed
Being a teacher always encouraging students to think for themselves, I won't tell them answers until they __________ on a math problem for more than an hour.
#101395
A
have worked
B
will have worked
C
will have been working
D
had worked
In order to reduce the increasing prices of vegetables，the toll(过路费) if a truck carrying them passes through a toll sration.
#99634
A
cancels
B
is canceiled
C
was cancelled
D
had been cancelled
The 2014 FIFA World Cup will be held in Brazil on June 13th, 2014, and 32 football teams_____ so far.
#100543
A
will choose
B
have chosen
C
have been chosen
D
will be chosen
----Sorry to have interrupted you. Please go on. -----Where was I? -----You _____ you didn’t like your father’s work..
#100015
A
had said
B
said
C
were saying
D
had been saying