Word came that 30 firefighters gave their lives to our country _______ national property security.
A: A．in exchange for
B: B．in response to
C: C．in terms of
D: D．in contrast with
A: A．in exchange for
B: B．in response to
C: C．in terms of
D: D．in contrast with
举一反三
- Lightning bugs can blink themselves because of a chemical substance Lightning bugs can blink themselves because of a chemical substance A．in the head. B．in the tail. C．in the abdomen, D．in the wing. A: in the head. B: in the tail. C: in the abdomen, D: in the wing.
- ______ the difficult situation in the job market, he decided to take night courses at a college. A: In place of B: B．In terms of C: C．In view of D: In front of
- Most students study because it’s unavoidable. , there are students who actually enjoy it. A: A．As a result B: B．In addition C: C．In conclusion D: D．By contrast
- Three days later, word came ________our country had sent up another man-made satellite.
- （）English, he has to study a second foreign language. A: A.In addition to B: B.In addition C: C.except D: D.but