Having mastered the technologies of manned spacecraft, China became the third country in the world ______ manned spaceflight independently.
#95914
A
develop
B
to develop
C
developing
D
developed
推荐题目
Though ________ to see us, the professor gave us a warm welcome.
#88286
A
surprising
B
was surprised
C
surprised
D
being surprised
________ from Milan Trenc's novel，the film Night at the Museum brings to life a world where dinosaurs wander the earth.
#88292
A
To be adapted
B
Adapting
C
Having adapted
D
Adapted
Mary is always pleased _______ _______ at the party.
#97631
A
to invite; to sing
B
to invite; singing
C
to be invited: to sing
D
to be invited; singing
I had planned for the house closer to a river, but I was told there was a danger of flooding.
#95110
A
built
B
to be built
C
being built
D
be built