Question

_____ there was no conclusive evidence, most people thought he was guilty.

A．Since

B．While

C．When

D．However

Answer 1

B

試題分析：句意：盡管沒有確鑿的證據(jù)表明，但是大多數(shù)人都認(rèn)為他有罪。A. Since因為、自從；B. While 表對比、雖然；C. When當(dāng)…..的時候；D. However但是、無論怎樣。由句意可知選B。
考點(diǎn): 考查狀語從句的用法。