参考答案

正确答案：B
解析：尽管实验有困难，但我们会克服它。given: 假设的，假使的Given good weather, our ship will reach Shanghai Monday evening. 假如天气好，我们的般将于星期一晚上到达上海。In spite of: 虽然；尽管…仍 I went out in spite of the rain. 尽管下雨我还是出去了。thanks to: adv. 由于because of: adv. 因为。