问题补充:
that we can’t get the necessary equipment , we will have to give up the experiment.
A. If
B. Supposed
C. Provide
D. Assuming
答案:
A. If
B. Supposed
C. Provide
(答案→)D. Assuming
解析:考察连词,if 如果,跟从句,不能跟that引导的句子 ,B应为suppose或者supposing,意为,假如 C 应为provided that, assuming 假如
句意为,假如我们不能得到需要的设备,我们将不得不放弃这个实验。