One of the first foreign expeditions _______ Mount Qomolangma arrived in Tibet in 1921.
#15267
A
climbing
B
climbed
C
had climbed
D
to climb
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As a matter of fact, ____is not failure itself, but what we think of failure and what to do afterwards that counts.
#15651
A
this
B
that
C
there
D
it
Two years ago, she bought an expensive mountain bike and then she persuaded me to buy ___.
#14864
A
this
B
that
C
it
D
one
This book teaches us how to analyze _______is causing the stress in our lift.
#15470
A
what
B
when
C
why
D
How