弱弱的问一道GWD数学题....请大牛们指点

筱汐

Q30:

Joanna bought only $0.15 stamps and $0.29 stamps.  How many $0.15 stamps did she buy?

(1)     She bought $4.40 worth of stamps.

(2)     She bought an equal number of $0.15 stamps and $0.29 stamps.

                  

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.

选D....（2）也充分么？想不明白啊....

筱汐

大牛们都哪去了....

筱汐

是不是这个问题太弱智了....

zzhGGforever

不明白。。。我会选A

暗夜未央g

选A吧。。。。。纠结

筱汐

谢谢啊~！那就当是答案错了吧...