British adventurer and swimmer Lewis Gordon Pugh became the first person to swim in the icy waters of North Pole，to raise awareness of how global warming ______ the polar ice cap.
#104351
A
had affected
B
is affecting
C
affected
D
will affect
推荐题目
The pen my father sent me as my birthday gift very well.
#104251
A
is written
B
writes
C
writing
D
has written
Good heavens! There you are! We _____ anxious about you, and we _____ you back throughout the night.
#104714
A
are; expect
B
were; had expected
C
have been; were expecting
D
are; were expecting
In fact, more and more people ________ to live a greener, healthier and more environmentally “green life”.
#102378
A
chose
B
choose
C
are choosing
D
have chosen
The pen I____ I _____is on my desk, right under my nose.
#104337
A
think; lost
B
thought; had lost
C
think; had lost
D
thought; have lost
----Why didn’t you tell me about the meeting? ----I ______ tell you the day before yesterday. You just forget it.
#103644
A
do
B
did
C
had to
D
must