多选题 Believing that the problem could be solved if enough information was garnered, the scientist vowed to ______ her research as long as some ______ of obtaining additional data existed.

A、 dispense with
B、 terminate
C、 persevere in
D、 likelihood
E、 doubtfulness
F、 pretext

【正确答案】 C、D

【答案解析】[解析] ●If和as long as对应，同表示条件，前后同义重复。
●第一空与could be solved(能被解决)同义重复。dispense with特许，terminate终止，persevere in坚持不懈。答案选C。
●some ______ of obtaining additional data existed(一些能获取更多数据的______与enough information was garnered(获得足够的信息)同义重复。likelihood可能性，doubtfulness可疑，pretext借口。答案选D。