1 . As we can can see, corporate knowledge ________ creativity has brought the humble bookstore into the 21st century.

A．combining with	B．combined with
C．having combined with	D．to be combined with

2 . _______ by heroes fighting against the pandemic, many students chose to study medicine at college.

A．Inspiring

B．Being inspired

C．Having inspired

D．Inspired

3 . Nowadays, the advanced technology can keep us ________ about what is happening throughout the world.

A．informing

B．having informed

C．informed

D．to be informed

4 . ________(分心)by noises, he failed to concentrate on the lecture.(根据汉语提示单词拼写)

5 . The movies were usually shown on the playground, with the audience ________on benches and chairs.

A．seating

B．seated

C．having seated

D．to be seated

6 . ________ from the moon, our earth looks like a blue ball.

A．Seen

B．Seeing

C．See

D．To see

7 . If you have something wrong with your body, you should immediately get e________by the doctor. (根据首字母单词拼写)

8 . _______ from the moon, the earth looks like a colorful ball.

A．Seeing

B．Seen

C．Having seen

D．Having been seen

9 . Back from his two-year medical service in Africa, Dr. Lee was very happy to see his mother ________ good care of at home.

A．taking	B．taken
C．take	D．be taken