问题

This math problem is _____ hard for me to understand. Can you help me —-Sure. It’s my pleasure.
A:very
B:too
C:quiet
D:rather;
B:too
C:quiet
D:rather;
正确答案是:
同类题型
I’m leaving on April 30. —So why not come to spend ________ days with me?
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His outstanding service to the corporation was _____ with an unexpected present yesterday.[ ]