To my understanding, a high school graduate has already reached a point in his/her life ______ he/she is supposed to make decisions of his/her own.
| A．which | B．where | C．how | D．why |
All these changes will lead to ________ strong and powerful China, ________country that can surprise and enrich our planet.
| A．a; a | B．the; a | C．the; the | D．a; the |
Because of ______ high demand for Type AB blood, ______ supplies of it are usually limited.
| A．the; the | B．不填; 不填 | C．不填; the | D．a; the |
In _____ preparation for the launching of Shenzhou Ⅶ, scientists need ______ knowledge of weather changes.
| A．the; the | B．a; ∕ | C．∕; a | D．the; a |
Now that Tom hates_______ school, the school becomes_______ prison to him
| A．a；a | B．/；a | C．a；/ | D．/；/ |
He is in ____ control of the company. I mean, the company is in ____ control of him.
| A．the; / | B．/; the | C．the; the | D．/; / |