问题
When _____ help, one often says “Thank you.” or “it’s kind of you”
A:offering
B:to offer
C:to be offered
D:offered
B:to offer
C:to be offered
D:offered
正确答案是：
同类题型
Isn’t that Ann’s husband over there— No, it ________ be him — I’m sure he doesn’t wear glasses.
Do you think Jim will pass theChemistry exam—-Sure He ______a lot of time on it
261 It took Susan weeks to regain her_________ after a bad _________
Could you record today’s NBA basketball game for me I can watch ________ later.