Seems like several straight holes that are great at Beverly - likely a function of the rectangular workspace. But I will nominate the 7th hole as I find it difficult to make a straight par 5 interesting and this hole is certainly interesting.
From the tee box (575 from the tips) you cannot technically see the middle of the green, because all you can see is heartbreak hill. After cresting the hill, you have a decision to make on your second shot. Large bunkers hog the middle of the fairway, starting about 80 years from the front of the green. Avoiding the dreaded mid-length bunker shot causes many of us to lay up to just short of the bunkers, leaving a 100 yard shot to the middle of the green that has a nice hump in the middle, directing balls in all directions, with the rough shaved down on the right taking balls all the way to the 8th tee.
The 7th has a lot of what we profess to enjoy in a golf hole/course. Dramatic movement in the land, a fun/challenging green at the end, and thoughtful bunkering along the way.