再问og230

230. In reference to the current hostility toward smoking, smokers frequently expressed anxiety that their prospects for being hired and promoted are being stunted by their habit.

(A) In reference to the current hostility toward smoking, smokers frequently expressed anxiety that

(B) Referring to the current hostility toward smoking, smokers frequently expressed anxiety about

(C) When referring to the current hostility toward smoking, smokers frequently express anxiety about

(D) With reference to the current hostility toward smoking, smokers frequently expressed anxiety about（E）

(E) Referring to the current hostility toward smoking, smokers frequently express anxiety that

Choices A, B, and D inappropriately use the past tense verb expressed; only the present tense is logical here, since both the current hostility to which the smokers refer and the anxiety described in the clause their prospects... are being stunted clearly apply to the present. （从未划线部分判断时态）Furthermore, B, C, and D produce ungrammatical sentences by introducing this clause with the preposition about; the conjunction that is required to link anxiety with the clause that modifies it. （that后引导一个句子）Choice

refer to /In reference to /With reference to在用法与意思上有什么区别吗

谢谢