The blue sky of the holiday brochure was such a ______this rainy March day.
| A．compare with | B．compare to | C．contrast to | D．contrast as |
After Yang Liwei succeeded in circling the earth, Chinese astronauts __________ walk in space.
| A．anxious to do | B．eager for | C．are dying to | D．are longing to |
Students are encouraged to _________ the design competition for robots at the university.
| A．take part | B．operate | C．join to | D．participate in |
Is _______ some German friends visited last week?
| A．this school | B．this the school | C．this school one | D．this school where |
-- We are going to hold a sports meeting tomorrow.-- __________ it rains?
| A．How about | B．What if | C．If only | D．Even if |
She was scared _______ when hearing the sound of explosion.
| A．to death | B．death | C．of death | D．with death |