第18题: [单项选择]______ he does his work, I don't mind what time he arrives at the office. A. So far as B. So long as C. In case D. Meanwhile 参考答案:B 答案解析:[考点] 考查词组辨析。 此处考查的是引导条件状语从句的词组。so far as表示“就…说;在…范围内”;so long as表示“只要…”;in case表示“假使…”;meanwhil
第19题: [单项选择]苯扎溴铵 A. 0.002%-0.005% B. 0.03%-0.06% C. 0.01%-0.02% D. 0.15%-0.25% E. 0.35%-0.5% 参考答案:C